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- 03 Dec, 2006 1 commit
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unknown authored
We create Item_cache_* object for each operand for each left operand of a subquery predicate. We also create Item_func_conv_charset for each string constant that needs charset conversion. So here we have Item_cache wrapped into Item_func_conv_charset. When Item_func_conv_charset wraps an constant Item it gets it's value in constructor. The problem is that Item_cache is ready to be used only at execution time, which is too late. The fix makes Item_cache wrapping constant to get ready at fix_fields() time. mysql-test/r/subselect.result: test result mysql-test/t/subselect.test: test case sql/item_cmpfunc.cc: now Item_optimizer::fix_left will store constant arguments in cache on fix_fields() stage
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- 09 Nov, 2006 1 commit
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unknown authored
mysql-test/r/subselect.result: result fixed
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- 07 Nov, 2006 1 commit
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unknown authored
- When returning metadata for scalar subqueries the actual type of the column was calculated based on the value type, which limits the actual type of a scalar subselect to the set of (currently) 3 basic types : integer, double precision or string. This is the reason that columns of types other then the basic ones (e.g. date/time) are reported as being of the corresponding basic type. Fixed by storing/returning information for the column type in addition to the result type. mysql-test/r/subselect.result: Bug #11032: getObject() returns a String for a sub-query of type datetime - test case mysql-test/t/subselect.test: Bug #11032: getObject() returns a String for a sub-query of type datetime - test case sql/item_subselect.cc: Bug #11032: getObject() returns a String for a sub-query of type datetime - store and return the field type as well in addition to result type for single row subqueries sql/item_subselect.h: Bug #11032: getObject() returns a String for a sub-query of type datetime - store and return the field type as well in addition to result type for single row subqueries
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- 01 Nov, 2006 1 commit
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unknown authored
This is a performance issue for queries with subqueries evaluation of which requires filesort. Allocation of memory for the sort buffer at each evaluation of a subquery may take a significant amount of time if the buffer is rather big. With the fix we allocate the buffer at the first evaluation of the subquery and reuse it at each subsequent evaluation. mysql-test/r/subselect.result: Added a test case for bug #21727. mysql-test/t/subselect.test: Added a test case for bug #21727. sql/item_subselect.h: Fixed bug #21727. This is a performance issue for queries with subqueries evaluation of which requires filesort. Added an implementation for Item_subselect::is_uncacheable() returning TRUE if the engine if the subselect is uncacheable. sql/mysql_priv.h: Fixed bug #21727. This is a performance issue for queries with subqueries evaluation of which requires filesort. Added a new boolean parameter to the filesort_free_buffers procedure. If the value of this parameter is TRUE the procedure frees the sort_keys buffpek buffers. sql/records.cc: Fixed bug #21727. This is a performance issue for queries with subqueries evaluation of which requires filesort. Added a new boolean parameter to the filesort_free_buffers procedure. If the value of this parameter is TRUE the procedure frees the sort_keys buffpek buffers. sql/sql_base.cc: Fixed bug #21727. Made sure that st_table::pos_in_table_list would be always initialized. sql/sql_select.cc: Fixed bug #21727. This is a performance issue for queries with subqueries evaluation of which requires filesort. Added a new boolean parameter to the filesort_free_buffers procedure. If the value of this parameter is TRUE the procedure frees the sort_keys buffpek buffers. sql/sql_show.cc: Fixed bug #21727. This is a performance issue for queries with subqueries evaluation of which requires filesort. Added a new boolean parameter to the filesort_free_buffers procedure. If the value of this parameter is TRUE the procedure frees the sort_keys buffpek buffers. sql/sql_table.cc: Fixed bug #21727. This is a performance issue for queries with subqueries evaluation of which requires filesort. Cleanup. sql/table.cc: Fixed bug #21727. This is a performance issue for queries with subqueries evaluation of which requires filesort. Added st_table_list::in_subselect() returning for a table the subselect that contains the FROM list this table is taken from (if there is any). sql/table.h: Fixed bug #21727. This is a performance issue for queries with subqueries evaluation of which requires filesort. Added fields for sort_keys and buffpek buffers to the FILESORT_INFO structure.
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- 31 Oct, 2006 1 commit
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unknown authored
Evaluate "NULL IN (SELECT ...)" in a special way: Disable pushed-down conditions and their "consequences": = Do full table scans instead of unique_[index_subquery] lookups. = Change appropriate "ref_or_null" accesses to full table scans in subquery's joins. Also cache value of NULL IN (SELECT ...) if the SELECT is not correlated wrt any upper select. mysql-test/r/subselect.result: BUG#8804: wrong results for NULL IN (SELECT ...): - Updated test results sql/item.h: BUG#8804: wrong results for NULL IN (SELECT ...): - Added comments sql/item_cmpfunc.cc: BUG#8804: wrong results for NULL IN (SELECT ...): Made Item_in_optimizer to: - cache the value of "NULL IN (uncorrelated select)" - Turn off pushed-down predicates when evaluating "NULL IN (SELECT ...)" sql/item_cmpfunc.h: BUG#8804: wrong results for NULL IN (SELECT ...): - Made Item_in_optimizer cache the value of "NULL IN (uncorrelated select)" - Added comments sql/item_subselect.cc: BUG#8804: wrong results for NULL IN (SELECT ...): - When needed, wrap the predicates we push into subquery into an Item_func_trig_cond so we're able to turn them off when evaluating NULL IN (SELECT ...). - Added code to evaluate NULL IN (SELECT ...) in a special way: = In [unique_]index_subquery, do full table scan to see if there are any rows. = For other subqueries, change ref[_or_null] to ALL if the ref[_or_null] was created from pushed-down predicate. sql/item_subselect.h: BUG#8804: wrong results for NULL IN (SELECT ...): - Added Item_subselect::is_correlated - Added comments sql/records.cc: BUG#8804: wrong results for NULL IN (SELECT ...): - Make rr_sequential() non-static sql/sql_lex.cc: BUG#8804: wrong results for NULL IN (SELECT ...): - Added st_select_lex::is_correlated and Item_subselect::is_correlated. sql/sql_lex.h: BUG#8804: wrong results for NULL IN (SELECT ...): - Added st_select_lex::is_correlated sql/sql_select.cc: BUG#8804: wrong results for NULL IN (SELECT ...): - Added KEY_FIELD::outer_ref to keep track of which ref accesses are created from predicates that were pushed down into the subquery. sql/sql_select.h: BUG#8804: wrong results for NULL IN (SELECT ...): - Added KEYUSE::outer_ref mysql-test/r/subselect3.result: New BitKeeper file ``mysql-test/r/subselect3.result'' mysql-test/t/subselect3.test: New BitKeeper file ``mysql-test/t/subselect3.test''
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- 20 Oct, 2006 1 commit
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unknown authored
If elements a not top-level IN subquery were accessed by an index and the subquery result set included a NULL value then the quantified predicate that contained the subquery was evaluated to NULL when it should return a non-null value. mysql-test/r/subselect.result: Added a test case for bug #23478. mysql-test/t/subselect.test: Added a test case for bug #23478.
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- 17 Oct, 2006 1 commit
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unknown authored
list using a function When executing dependent subqueries they are re-inited and re-exec() for each row of the outer context. The cause for the bug is that during subquery reinitialization/re-execution, the optimizer reallocates JOIN::join_tab, JOIN::table in make_simple_join() and the local variable in 'sortorder' in create_sort_index(), which is allocated by make_unireg_sortorder(). Care must be taken not to allocate anything into the thread's memory pool while re-initializing query plan structures between subquery re-executions. All such items mush be cached and reused because the thread's memory pool is freed at the end of the whole query. Note that they must be cached and reused even for queries that are not otherwise cacheable because otherwise it will grow the thread's memory pool every time a cacheable query is re-executed. We provide additional members to the JOIN structure to store references to the items that need to be cached. mysql-test/r/subselect.result: Bug#21798: memory leak during query execution with subquery in column list using a function - test case mysql-test/t/subselect.test: Bug#21798: memory leak during query execution with subquery in column list using a function - test case sql/mysql_priv.h: Bug#21798: memory leak during query execution with subquery in column list using a function - cache the entities allocated in the threads memory pool by JOIN::exec (). sql/sql_delete.cc: Bug#21798: memory leak during query execution with subquery in column list using a function - cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's memory pool by JOIN::exec (). sql/sql_select.cc: Bug#21798: memory leak during query execution with subquery in column list using a function - cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's memory pool by JOIN::exec (). sql/sql_select.h: Bug#21798: memory leak during query execution with subquery in column list using a function - cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's memory pool by JOIN::exec (). sql/sql_table.cc: Bug#21798: memory leak during query execution with subquery in column list using a function - cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's memory pool by JOIN::exec (). sql/sql_update.cc: Bug#21798: memory leak during query execution with subquery in column list using a function - cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's memory pool by JOIN::exec ().
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- 16 Oct, 2006 1 commit
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unknown authored
strings MySQL is setting the flag HA_END_SPACE_KEYS for all the keys that reference text or varchar columns with collation different than binary. This was done to handle correctly the situation where a lookup on such a key may return more than 1 row because of the presence of many rows that differ only by the amount of trailing space in the table's string column. Inserting such values however appears to violate the unique checks on INSERT/UPDATE. Thus that flag must not be set as it will prevent the optimizer from choosing a faster access method. This fix removes the setting of the HA_END_SPACE_KEYS flag. include/my_base.h: Bug #22367: Optimizer uses ref join type instead of eq_ref for simple join on strings - disabled HA_END_SPACE_KEY as it's no longer needed mysql-test/r/func_str.result: Bug #22367: Optimizer uses ref join type instead of eq_ref for simple join on strings - fixed explain in an existing case mysql-test/r/merge.result: Bug #22367: Optimizer uses ref join type instead of eq_ref for simple join on strings - fixed explain in an existing case mysql-test/r/select.result: Bug #22367: Optimizer uses ref join type instead of eq_ref for simple join on strings - test case mysql-test/r/subselect.result: Bug #22367: Optimizer uses ref join type instead of eq_ref for simple join on strings - fixed explain in an existing case mysql-test/t/select.test: Bug #22367: Optimizer uses ref join type instead of eq_ref for simple join on strings - test case
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- 03 Oct, 2006 1 commit
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unknown authored
- ie. backport from 5.1 - also update testcase error dected by new version mysql-test/include/show_msg.inc: BitKeeper file /home/msvensson/mysql/same_tools/my41-same_tools/mysql-test/include/show_msg.inc mysql-test/include/show_msg80.inc: BitKeeper file /home/msvensson/mysql/same_tools/my41-same_tools/mysql-test/include/show_msg80.inc BitKeeper/deleted/.del-rpl_chain_temp_table.test: Delete: mysql-test/t/rpl_chain_temp_table.test BitKeeper/deleted/.del-rpl_chain_temp_table.result: Delete: mysql-test/r/rpl_chain_temp_table.result BitKeeper/deleted/.del-rpl_failsafe.result: Delete: mysql-test/r/rpl_failsafe.result BitKeeper/deleted/.del-rpl_failsafe.test: Delete: mysql-test/t/rpl_failsafe.test BitKeeper/deleted/.del-rpl_heap.test: Delete: mysql-test/t/rpl_heap.test BitKeeper/deleted/.del-rpl_heap.result: Delete: mysql-test/r/rpl_heap.result BitKeeper/deleted/.del-rpl000018.result: Delete: mysql-test/r/rpl000018.result BitKeeper/deleted/.del-rpl000018.test: Delete: mysql-test/t/rpl000018.test client/Makefile.am: Link mysqltest with mysys/my_copy.c client/mysqltest.c: Update mysqltest to latest version mysql-test/include/have_multi_ndb.inc: Remove old syntax "@filename" in favor of "--require filename" mysql-test/include/master-slave.inc: Remove old syntax "@filename" in favor of "--require filename" mysql-test/include/ps_query.inc: Remove the comment about no output now when it does. mysql-test/r/check.result: Update output from --send mysql-test/r/connect.result: Update result file for connect test after backport form 5.1 mysql-test/r/flush.result: Update output from --send mysql-test/r/flush_block_commit.result: Update output from --send mysql-test/r/func_misc.result: Update output from --send mysql-test/r/grant2.result: Update output from --send mysql-test/r/handler.result: Update output from --send mysql-test/r/kill.result: Update output from --send mysql-test/r/lock_multi.result: Update output from --send mysql-test/r/mix_innodb_myisam_binlog.result: Update output from --send mysql-test/r/mysqltest.result: Update mysqltest.result after backport mysql-test/r/ps_2myisam.result: Update result as the output from query is now printed mysql-test/r/ps_3innodb.result: Update result as the output from query is now printed mysql-test/r/ps_4heap.result: Update result as the output from query is now printed mysql-test/r/ps_5merge.result: Update result as the output from query is now printed mysql-test/r/ps_6bdb.result: Update result as the output from query is now printed mysql-test/r/ps_7ndb.result: Update result as the output from query is now printed mysql-test/r/rename.result: Update output from --send mysql-test/r/rpl000001.result: Update output from --send mysql-test/r/rpl_error_ignored_table.result: Update output from --send mysql-test/r/rpl_master_pos_wait.result: Update output from --send mysql-test/r/subselect.result: Update result file after adding missing ; mysql-test/r/synchronization.result: Update output from --send mysql-test/r/type_blob.result: Update result file after adding missing ; mysql-test/t/connect.test: Backport test from 5.1 mysql-test/t/init_file.test: Update test so something is printed mysql-test/t/mysql_client_test.test: Update test so result is sent to file and something is printed mysql-test/t/mysqltest.test: Backport latest mysqltest.test file mysql-test/t/ps.test: Move the --replace_column statement to just before the statetement it should replace mysql-test/t/ps_1general.test: Move the --replace_column statement to just before the statetement it should replace mysql-test/t/ps_grant.test: Remove the $DB, no other test uses it mysql-test/t/rpl_flush_tables.test: Fetch $SERVER_VERSION from the db server mysql-test/t/rpl_trunc_temp.test: Remove the selection of connection master after it's been disconnected already mysql-test/t/subselect.test: Add missing ; mysql-test/t/type_blob.test: Add missing ;
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- 25 Sep, 2006 1 commit
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unknown authored
an ALL/ANY quantified subquery in HAVING. The Item::split_sum_func2 method should not create Item_ref for objects of any class derived from Item_subselect. mysql-test/r/subselect.result: Added a test case for bug #21853. mysql-test/t/subselect.test: Added a test case for bug #21853.
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- 18 Sep, 2006 1 commit
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unknown authored
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- 08 Sep, 2006 1 commit
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unknown authored
wrong results Mark the containing Item(s) (Item_subselect descendant usually) of a subselect as containing aggregate functions if it has references to aggregates functions that are calculated outside its context. This tels end_send_group() not to make an Item_subselect descendant in select list a copy and causes the correct value being returned. mysql-test/r/func_group.result: Bug #21540: Subqueries with no from and aggregate functions return wrong results - test cases mysql-test/r/subselect.result: Bug #21540: Subqueries with no from and aggregate functions return wrong results - fixed the result of an existing testcase. mysql-test/t/subselect.test: Bug #21540: Subqueries with no from and aggregate functions return wrong results - test cases sql/item_sum.cc: Bug #21540: Subqueries with no from and aggregate functions return wrong results Mark the containing Item (Item_subselect descendant usually) of a subselect as containing aggregate functions if it has references to aggregates functions that are calculated outside its context. This tels end_send_group() not to make an Item_subselect descendant in select list a copy and causes the correct value being returned.
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- 31 Aug, 2006 1 commit
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unknown authored
Made the parser to support parenthesis around UNION branches. This is done by amending the rules of the parser so it generates the correct structure. Currently it supports arbitrary subquery/join/parenthesis operations in the EXISTS clause. In the IN/scalar subquery case it will allow adding nested parenthesis only if there is an UNION clause after the parenthesis. Otherwise it will just treat the multiple nested parenthesis as a scalar expression. It adds extra lex level for ((SELECT ...) UNION ...) to accommodate for the UNION clause. mysql-test/r/subselect.result: Bug#14654 : Cannot select from the same table twice within a UNION statement - test cases mysql-test/t/subselect.test: Bug#14654 : Cannot select from the same table twice within a UNION statement - test cases sql/sql_yacc.yy: Bug#14654 : Cannot select from the same table twice within a UNION statement - shuffle around the rules for the parenthesis in subselect
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- 24 Aug, 2006 2 commits
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unknown authored
mysql-test/r/subselect.result: BUG#16255: A proper testcase mysql-test/t/subselect.test: BUG#16255: A proper testcase
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unknown authored
Must not use Item_direct_ref in HAVING because it points to the new value (witch is not yet calculated for the first row). mysql-test/r/subselect.result: Bug #16255: Subquery in where - test case mysql-test/t/subselect.test: Bug #16255: Subquery in where - test case sql/item_subselect.cc: Bug #16255: Subquery in where Must not use Item_direct_ref in HAVING because it points to the new value (witch is not yet calculated for the first row).
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- 10 Aug, 2006 1 commit
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unknown authored
Treat queries with no FROM and aggregate functions as normal queries, so the aggregate function get correctly calculated as if there is 1 row. This means that they will be considered to have one row, so COUNT(*) will return 1 instead of 0. Other aggregates will behave in compatible manner. mysql-test/r/func_gconcat.result: Bug #16792 query with subselect, join, and group not returning proper values - test case. Note how it improves the support for DUAL. mysql-test/r/func_group.result: Bug #16792 query with subselect, join, and group not returning proper values - test case. Note how it improves the support for DUAL. mysql-test/r/subselect.result: Bug #16792 query with subselect, join, and group not returning proper values - consequence of (SELECT MAX(<const>)) now returning <const> instead of 0 mysql-test/t/func_group.test: Bug #16792 query with subselect, join, and group not returning proper values - test case. sql/opt_sum.cc: Bug #16792 query with subselect, join, and group not returning proper values - cannot do the optimization if the index is already opened by (say) UPDATE as it invloves opening reading and closing the index. sql/sql_select.cc: Bug #16792 query with subselect, join, and group not returning proper values - Treat queries with no FROM and aggregate functions as normal queries, so the aggregate function get correctly calculated as if there is 1 row.
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- 03 Aug, 2006 1 commit
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unknown authored
Reseting subqueries with "quick" access methods was incomplete. Partially backported the correct reseting of QUICK_SELECTs from 5.x. mysql-test/r/subselect.result: Bug #21180: Subselect with index for both WHERE and ORDER BY produces empty result - test case mysql-test/t/subselect.test: Bug #21180: Subselect with index for both WHERE and ORDER BY produces empty result - test case sql/opt_range.cc: Bug #21180: Subselect with index for both WHERE and ORDER BY produces empty result - partially backported the correct reseting of QUICK_SELECTs from 5.x. sql/opt_range.h: Bug #21180: Subselect with index for both WHERE and ORDER BY produces empty result - partially backported the correct reseting of QUICK_SELECTs from 5.x.
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- 29 Jul, 2006 1 commit
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unknown authored
mysql-test/r/subselect.result: Add missing semicolon delimiter and junk caused by that mysql-test/t/subselect.test: Add missing semicolon delimiter
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- 28 Jul, 2006 1 commit
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unknown authored
- Make the range-et-al optimizer produce E(#table records after table condition is applied), - Make the join optimizer use this value, - Add "filtered" column to EXPLAIN EXTENDED to show fraction of records left after table condition is applied - Adjust test results, add comments mysql-test/r/archive_gis.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/auto_increment.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/bdb_gis.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/bench_count_distinct.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/binlog_stm_blackhole.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/case.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/cast.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/compress.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/ctype_collate.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/ctype_cp1250_ch.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/date_formats.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/distinct.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/fulltext.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_compress.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_crypt.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_default.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_encrypt.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_gconcat.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_group.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_if.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_in.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_like.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_math.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_op.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_regexp.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_set.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_str.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_system.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_test.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/func_time.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/gis.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/group_by.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/group_min_max.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/having.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/heap.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/heap_hash.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/index_merge.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/index_merge_innodb.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/index_merge_ror.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/innodb_gis.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/insert_update.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/join.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/join_nested.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/key_diff.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/myisam.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/ndb_gis.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/negation_elimination.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/null.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/olap.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/partition_pruning.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/query_cache.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/row.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/rpl_get_lock.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/rpl_master_pos_wait.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/select.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/ssl.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/ssl_compress.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/subselect.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/type_blob.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/union.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/varbinary.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/variables.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/r/view.result: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/t/ctype_cp1250_ch.test: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/t/func_like.test: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/t/group_min_max.test: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/t/index_merge_ror.test: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/t/index_merge_ror_cpk.test: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/t/join.test: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column mysql-test/t/partition_pruning.test: BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column sql/opt_range.cc: BUG#14940: Make range/index_merge/group-min-max optimizer produce TABLE::quick_condition_rows - estimate of #records that will match the table condition. sql/sql_class.cc: BUG#14940: Add "filtered" column to output of EXPLAIN EXTENDED sql/sql_select.cc: BUG#14940: - Make the join optimizer to use TABLE::quick_condition_rows= = E(#table records after filtering with table condition) - Add "filtered" column to output of EXPLAIN EXTENDED sql/sql_select.h: BUG#14940: Added comments sql/table.h: BUG#14940: Added comments
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- 25 Jul, 2006 1 commit
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unknown authored
The problem was in that opt_sum_query() replaced MIN/MAX functions with the corresponding constant found in a key, but due to imprecise representation of float numbers, when evaluating the where clause, this comparison failed. When MIN/MAX optimization detects that all tables can be removed, also remove all conjuncts in a where clause that refer to these tables. As a result of this fix, these conditions are not evaluated twice, and in the case of float number comparisons we do not discard result rows due to imprecise float representation. As a side-effect this fix also corrects an unnoticed problem in bug 12882. mysql-test/r/func_group.result: BUG#20954 - test result adjustment. Adjusted the test result of bug 12882 which was not preperly fixed. The current patch corrects the problem that was fully corrected by the patch for 12882. The problem was that opt_sum_query() indicated that the optimizer may remove all tables because all MIN/MAX/COUNT functions are constants, but this lead to an empty result instead of NULL because the WHERE clause was still evaluated. The current fix removes all conjuncts in the where clause that reference the removed tables, and thus corrects the problem. mysql-test/r/select.result: BUG#20954 - added test mysql-test/r/subselect.result: BUG#20954 - test result adjustment. The fix removes those conditions in a where clause that refer to tables optimized away by MIN/MAX optimization (opt_sum_query()). mysql-test/t/select.test: BUG#20954 - added test sql/sql_select.cc: Fix for BUG#20954: avg(keyval) retuns 0.38 but max(keyval) returns an empty set When MIN/MAX optimization detects that all tables can be removed, also remove all conjuncts in a where clause that refer to these tables. As a result of this fix, these conditions are not evaluated twice, and in the case of float number comparisons we do not discard result rows due to imprecise float representation. As a side-effect this fix also corrects an unnoticed problem in bug 12882.
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- 21 Jul, 2006 1 commit
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unknown authored
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- 20 Jul, 2006 1 commit
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unknown authored
Add implementations of Item_func_{nop,not}_all::neg_transformer mysql-test/r/subselect.result: BUG#20975: testcase mysql-test/t/subselect.test: BUG#20975: testcase sql/mysql_priv.h: Make chooser_compare_func_creator visible in item.h
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- 17 Jul, 2006 1 commit
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unknown authored
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- 15 Jul, 2006 2 commits
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unknown authored
The bug caused a crash of the server if a subquery with ORDER BY DESC used the range access method. The bug happened because the method QUICK_SELECT_DESC::reset was not reworked after MRR interface had been introduced. mysql-test/r/subselect.result: Added a test case for bug #20869. mysql-test/t/subselect.test: Added a test case for bug #20869.
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unknown authored
The bug was due to a loss happened during a refactoring made on May 30 2005 that modified the function JOIN::reinit. As a result of it for any subquery the value of offset_limit_cnt was not restored for the following executions. Yet the first execution of the subquery made it equal to 0. The fix restores this value in the function JOIN::reinit. mysql-test/r/subselect.result: Added a test case fir bug #20519. mysql-test/t/subselect.test: Added a test case fir bug #20519.
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- 14 Jul, 2006 1 commit
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unknown authored
DESCRIBE returned the type BIGINT for a column of a view if the column was specified by an expression over values of the type INT. E.g. for the view defined as follows: CREATE VIEW v1 SELECT COALESCE(f1,f2) FROM t1 DESCRIBE returned type BIGINT for the only column of the view if f1,f2 are columns of the INT type. At the same time DESCRIBE returned type INT for the only column of the table defined by the statement: CREATE TABLE t2 SELECT COALESCE(f1,f2) FROM t1. This inconsistency was removed by the patch. Now the code chooses between INT/BIGINT depending on the precision of the aggregated column type. Thus both DESCRIBE commands above returns type INT for v1 and t2. mysql-test/r/analyse.result: Adjusted the results after having fixed bug #19714. mysql-test/r/bigint.result: Adjusted the results after having fixed bug #19714. mysql-test/r/create.result: Adjusted the results after having fixed bug #19714. mysql-test/r/olap.result: Adjusted the results after having fixed bug #19714. mysql-test/r/ps_2myisam.result: Adjusted the results after having fixed bug #19714. mysql-test/r/ps_3innodb.result: Adjusted the results after having fixed bug #19714. mysql-test/r/ps_4heap.result: Adjusted the results after having fixed bug #19714. mysql-test/r/ps_5merge.result: Adjusted the results after having fixed bug #19714. mysql-test/r/ps_6bdb.result: Adjusted the results after having fixed bug #19714. mysql-test/r/ps_7ndb.result: Adjusted the results after having fixed bug #19714. mysql-test/r/sp.result: Adjusted the results after having fixed bug #19714. mysql-test/r/subselect.result: Adjusted the results after having fixed bug #19714. mysql-test/r/type_ranges.result: Adjusted the results after having fixed bug #19714. mysql-test/r/view.result: Added a test case for bug #19714. mysql-test/t/view.test: Added a test case for bug #19714.
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- 11 Jul, 2006 1 commit
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unknown authored
may return a wrong result. An Item_sum_hybrid object has the was_values flag which indicates whether any values were added to the sum function. By default it is set to true and reset to false on any no_rows_in_result() call. This method is called only in return_zero_rows() function. An ALL/ANY subquery can be optimized by MIN/MAX optimization. The was_values flag is used to indicate whether the subquery has returned at least one row. This bug occurs because return_zero_rows() is called only when we know that the select will return zero rows before starting any scans but often such information is not known. In the reported case the return_zero_rows() function is not called and the was_values flag is not reset to false and yet the subquery return no rows Item_func_not_all and Item_func_nop_all functions return a wrong comparison result. The end_send_group() function now calls no_rows_in_result() for each item in the fields_list if there is no rows were found for the (sub)query. mysql-test/t/subselect.test: Added test case for bug#18503: Queries with a quantified subquery returning empty set may return a wrong result. mysql-test/r/subselect.result: Added test case for bug#18503: Queries with a quantified subquery returning empty set may return a wrong result. sql/sql_select.cc: Fixed bug#18503: Queries with a quantified subquery returning empty set may return a wrong result. The end_send_group() function now calls no_rows_in_result() for each item in the fields_list if there is no matching rows were found.
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- 10 Jul, 2006 1 commit
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unknown authored
The ALL/ANY subqueries are the subject of MIN/MAX optimization. The matter of this optimization is to embed MIN() or MAX() function into the subquery in order to get only one row by which we can tell whether the expression with ALL/ANY subquery is true or false. But when it is applied to a subquery like 'select a_constant' the reported bug occurs. As no tables are specified in the subquery the do_select() function isn't called for the optimized subquery and thus no values have been added to a MIN()/MAX() function and it returns NULL instead of a_constant. This leads to a wrong query result. For the subquery like 'select a_constant' there is no reason to apply MIN/MAX optimization because the subquery anyway will return at most one row. Thus the Item_maxmin_subselect class is more appropriate for handling such subqueries. The Item_in_subselect::single_value_transformer() function now checks whether tables are specified for the subquery. If no then this subselect is handled like a UNION using an Item_maxmin_subselect object. mysql-test/t/subselect.test: Added test case for bug#16302: Quantified subquery without any tables gives wrong results mysql-test/r/subselect.result: Added test case for bug#16302: Quantified subquery without any tables gives wrong results sql/item_subselect.cc: Fixed bug#16302: Quantified subquery without any tables gives wrong results The Item_in_subselect::single_value_transformer() function now checks whether tables are specified for the subquery. If no then this subselect is handled like a UNION using an Item_maxmin_subselect object.
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- 27 Jun, 2006 1 commit
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unknown authored
The problem was that we restored SQL_CACHE, SQL_NO_CACHE flags in SELECT statement from internal structures based on value set later at runtime, not the original value set by the user. The solution is to remember that original value. mysql-test/r/auto_increment.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/func_compress.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/func_math.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/func_system.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/func_time.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/information_schema.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/query_cache.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/rpl_get_lock.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/rpl_master_pos_wait.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/show_check.result: Add result for bug#17203. mysql-test/r/subselect.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/type_blob.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/variables.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/r/view.result: Update result to not report SQL_NO_CACHE if it wasn't there at first place. mysql-test/t/show_check.test: Add test case for bug#17203. sql/sql_lex.cc: Reset SELECT_LEX::sql_cache together with SELECT_LEX::options. sql/sql_lex.h: Add SELECT_LEX::sql_cache field to store original user setting. sql/sql_select.cc: Output SQL_CACHE and SQL_NO_CACHE depending on stored original user setting. sql/sql_yacc.yy: Make effect of SQL_CACHE and SQL_NO_CACHE mutually exclusive. Ignore SQL_CACHE if SQL_NO_CACHE was used. Remember what was set by the user. Reset SELECT_LEX::sql_cache together with SELECT_LEX::options.
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- 25 May, 2006 1 commit
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unknown authored
The unsigned flag in Item was not propagated through the single value subqueries. This caused the result to be treated as signed. mysql-test/r/subselect.result: Added testcases for bug #19700 mysql-test/t/subselect.test: Added testcases for bug #19700 sql/item.h: Preserved the unsigned flag in Item_subselect sql/item_subselect.cc: Preserved the unsigned flag in Item_subselect
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- 17 May, 2006 1 commit
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unknown authored
The convert_constant_item() function converts constant items to ints on prepare phase to optimize execution speed. In this case it tries to evaluate subselect which contains a derived table and is contained in a derived table. All derived tables are filled only after all derived tables are prepared. So evaluation of subselect with derived table at the prepare phase will return a wrong result. A new flag with_subselect is added to the Item class. It indicates that expression which this item represents is a subselect or contains a subselect. It is set to 0 by default. It is set to 1 in the Item_subselect constructor for subselects. For Item_func and Item_cond derived classes it is set after fixing any argument in Item_func::fix_fields() and Item_cond::fix_fields accordingly. The convert_constant_item() function now doesn't convert a constant item if the with_subselect flag set in it. mysql-test/t/view.test: Added test case for bug#19077: A nested materialized derived table is used before being populated. mysql-test/t/subselect.test: Added test case for bug#19077: A nested materialized derived table is used before being populated. mysql-test/r/view.result: Added test case for bug#19077: A nested materialized derived table is used before being populated. mysql-test/r/subselect.result: Added test case for bug#19077: A nested materialized derived table is used before being populated. sql/item_subselect.cc: Fixed bug#19077: A nested materialized derived table is used before being populated. The Item_subselect class constructor sets new with_subselect flag to 1. sql/item_func.cc: Fixed bug#19077: A nested materialized derived table is used before being populated. The Item_func::fix_fields() sets new with_subselect flag from with_subselect flags of its arguments. sql/item_cmpfunc.cc: Fixed bug#19077: A nested materialized derived table is used before being populated. The convert_constant_item() function now doesn't convert a constant item with the with_subselect flag set. The Item_cond::fix_fields() sets new with_subselect flag from with_subselect flags of its arguments. sql/item.cc: Fixed bug#19077: A nested materialized derived table is used before being populated. Set new with_subselect flag to default value - 0 in the Item constructor. sql/item.h: Fixed bug#19077: A nested materialized derived table is used before being populated. A new flag with_subselect is added to the Item class. It indicates that expression which this item represents is a subselect or contains a subselect. It is set to 0 by default.
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- 11 May, 2006 1 commit
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unknown authored
When a view statement is compiled on CREATE VIEW time, most of the optimizations should not be done. Finding the right optimization for a subquery is one of them. Unfortunately the optimizer is resolving the column references of the left expression of IN subqueries in the process of deciding witch optimization to use (if needed). So there should be a special case in Item_in_subselect::fix_fields() : check the validity of the left expression of IN subqueries in CREATE VIEW mode and then proceed as normal. mysql-test/r/subselect.result: test case mysql-test/r/view.result: chnaged explain due to column being resolved mysql-test/t/subselect.test: test case sql/item_subselect.cc: overloaded fix_fields to fix the left_expr in prepare_view_mode sql/item_subselect.h: fix_fields overloaded so it can prepare left_expr
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- 10 May, 2006 1 commit
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unknown authored
Re-work best_access_path() and find_best() to reuse E(#rows(range access)) as E(#rows(ref[_or_null](const) access) only when it is appropriate. [This is the final cumulative patch] mysql-test/r/select.result: BUG#17379: Testcase mysql-test/r/subselect.result: BUG#17379: Updated test results mysql-test/t/select.test: BUG#17379: Testcase sql/opt_range.cc: BUG#17379: Wrong reuse of E(#rows(range)) as E(#rows(ref(const))): Make range optimizer together with TABLE::quick_* also return TABLE::quick_n_ranges sql/sql_select.cc: BUG#17379: Wrong reuse of E(#rows(range)) as E(#rows(ref(const))): Re-work best_access_path() to reuse E(#rows(range access)) as E(#rows(ref[_or_null](const) access) only when it is appropriate. sql/table.h: BUG#17379: Wrong reuse of E(#rows(range)) as E(#rows(ref(const))): Make range optimizer together with TABLE::quick_* also return TABLE::quick_n_ranges
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- 03 May, 2006 1 commit
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unknown authored
This performance degradation was due to the fact that some cost evaluation code added into 4.1 in the function find_best was not merged into the code of the function best_access_path added together with other code for greedy optimizer. Added a parameter to the function print_plan. The parameter contains accumulated cost for a given partial join. The patch does not include a special test case since this performance degradation is hard to reproduse with a simple example. TODO: make the function find_best use the function best_access_path in order to remove duplication of code which might result in incomplete merges in the future. mysql-test/r/delete.result: Fixed bug #14292: performance degradation for a benchmark query. Adjusted test results. mysql-test/r/subselect.result: Fixed bug #14292: performance degradation for a benchmark query. Adjusted test results. sql/mysql_priv.h: Fixed bug #14292: performance degradation for a benchmark query. Added a parameter to the function print_plan. The parameter contains accumulated cost for a given partial join. sql/sql_select.cc: Fixed bug #14292: performance degradation for a benchmark query. This performance degradation was due to the fact that some cost evaluation code added into 4.1 in the function find_best was not merged into the code of the function best_access_path added together with other code for greedy optimizer. sql/sql_test.cc: Fixed bug #14292: performance degradation for a benchmark query. Added a parameter to the function print_plan. The parameter contains accumulated cost for a given partial join.
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- 28 Apr, 2006 1 commit
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unknown authored
In the code that converts IN predicates to EXISTS predicates it is changing the select list elements to constant 1. Example : SELECT ... FROM ... WHERE a IN (SELECT c FROM ...) is transformed to : SELECT ... FROM ... WHERE EXISTS (SELECT 1 FROM ... HAVING a = c) However there can be no FROM clause in the IN subquery and it may not be a simple select : SELECT ... FROM ... WHERE a IN (SELECT f(..) AS c UNION SELECT ...) This query is transformed to : SELECT ... FROM ... WHERE EXISTS (SELECT 1 FROM (SELECT f(..) AS c UNION SELECT ...) x HAVING a = c) In the above query c in the HAVING clause is made to be an Item_null_helper (a subclass of Item_ref) pointing to the real Item_field (which is not referenced anywhere else in the query anymore). This is done because Item_ref_null_helper collects information whether there are NULL values in the result. This is OK for directly executed statements, because the Item_field pointed by the Item_null_helper is already fixed when the transformation is done. But when executed as a prepared statement all the Item instances are "un-fixed" before the recompilation of the prepared statement. So when the Item_null_helper gets fixed it discovers that the Item_field it points to is not fixed and issues an error. The remedy is to keep the original select list references when there are no tables in the FROM clause. So the above becomes : SELECT ... FROM ... WHERE EXISTS (SELECT c FROM (SELECT f(..) AS c UNION SELECT ...) x HAVING a = c) In this way c is referenced directly in the select list as well as by reference in the HAVING clause. So it gets correctly fixed even with prepared statements. And since the Item_null_helper subclass of Item_ref_null_helper is not used anywhere else it's taken out. mysql-test/r/ps_11bugs.result: Test case for the bug mysql-test/r/subselect.result: Explain updated because of the tranformation mysql-test/t/ps_11bugs.test: Testcase for the bug sql/item.cc: Taking out Item_null_helper as it's no longer needed sql/item.h: Taking out Item_null_helper as it's no longer needed sql/item_subselect.cc: The described change to the IN->EXISTS transformation
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- 01 Apr, 2006 1 commit
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unknown authored
Multiple equalities were not adjusted after reading constant tables. It resulted in neglecting good index based methods that could be used to access of other tables. mysql-test/r/having.result: Adjusted a test case results after fix for bug #16504. mysql-test/r/select.result: Added a test case for bug #16504. mysql-test/r/subselect.result: Adjusted a test case results after fix for bug #16504. mysql-test/r/varbinary.result: Adjusted a test case results after fix for bug #16504. mysql-test/t/select.test: Added a test case for bug #16504. sql/item.cc: Fixed bug #16504. An Item_equal object may contain only a constant member. It may happen after reading constant tables. sql/item_cmpfunc.cc: Fixed bug #16504. Added method Item_equal::check_const that check appearance of new constant items in a multiple equality. sql/item_cmpfunc.h: Fixed bug #16504. Added method Item_equal::check_const that check appearance of new constant items in a multiple equality. sql/sql_select.cc: Fixed bug #16504. Adjusted multiple equalities after reading constant tables. Fixed a few typo in comments.
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- 23 Mar, 2006 1 commit
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unknown authored
mysql-test/r/subselect.result: Fix for bug #18306: MySQL crashes and restarts using subquery test case mysql-test/t/subselect.test: Fix for bug #18306: MySQL crashes and restarts using subquery test case sql/opt_range.cc: Fix for bug #18306: MySQL crashes and restarts using subquery Restore thd->mem_root because during the cond->val_int() evaluation we can come across a subselect item which may allocate memory on the thd->mem_root and assumes all the memory allocated has the same life span as the subselect item itself.
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- 13 Mar, 2006 1 commit
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unknown authored
When there is conjunction of conds, the substitute_for_best_equal_field() will call the eliminate_item_equal() function in loop to build final expression. But if eliminate_item_equal() finds that some cond will always evaluate to 0, then that cond will be substituted by Item_int with value == 0. In this case on the next iteration eliminate_item_equal() will get that Item_int and treat it as Item_cond. This is leads to memory corruption and server crash on cleanup phase. To the eliminate_item_equal() function was added DBUG_ASSERT for checking that all items treaten as Item_cond are really Item_cond. The substitute_for_best_equal_field() now checks that if eliminate_item_equal() returns Item_int and it's value is 0 then this value is returned as the result of whole conjunction. mysql-test/t/subselect.test: Added test for bug#17366: Unchecked Item_int results in server crash mysql-test/r/subselect.result: Added test for bug#17366: Unchecked Item_int results in server crash sql/sql_select.cc: Fixed bug#17366: Unchecked Item_int results in server crash To the eliminate_item_equal() function was added DBUG_ASSERT for checking that all items treaten as Item_cond are really Item_cond. The substitute_for_best_equal_field() now checks that if eliminate_item_equal() returns something other than Item_cond and if it is then this value is returned as the result of whole conjunction.
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- 24 Feb, 2006 1 commit
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unknown authored
(Needed for "list of pushes" web page and autopush) include/mysql.h: Fix to embedded server to be able to run tests on it libmysql/libmysql.c: Fix to embedded server to be able to run tests on it libmysqld/emb_qcache.cc: Fix to embedded server to be able to run tests on it libmysqld/embedded_priv.h: Fix to embedded server to be able to run tests on it libmysqld/lib_sql.cc: Fix to embedded server to be able to run tests on it libmysqld/libmysqld.c: Fix to embedded server to be able to run tests on it mysql-test/mysql-test-run.sh: Fix to embedded server to be able to run tests on it mysql-test/r/binlog.result: Updated test for embedded server mysql-test/r/ctype_cp932.result: Updated test for embedded server mysql-test/r/innodb.result: Updated test for embedded server mysql-test/r/mysqltest.result: Updated test for embedded server mysql-test/r/query_cache.result: Updated test for embedded server mysql-test/r/query_cache_notembedded.result: Updated test for embedded server mysql-test/r/sp-error.result: Updated test for embedded server mysql-test/r/sp.result: Updated test for embedded server mysql-test/r/subselect.result: Updated test for embedded server mysql-test/r/view.result: Updated test for embedded server mysql-test/r/view_grant.result: Updated test for embedded server mysql-test/t/backup.test: Updated test for embedded server mysql-test/t/binlog.test: Updated test for embedded server mysql-test/t/blackhole.test: Updated test for embedded server mysql-test/t/compress.test: Updated test for embedded server mysql-test/t/ctype_cp932.test: Updated test for embedded server mysql-test/t/delayed.test: Updated test for embedded server mysql-test/t/handler.test: Updated test for embedded server mysql-test/t/innodb.test: Updated test for embedded server mysql-test/t/mysql.test: Updated test for embedded server mysql-test/t/mysql_client_test.test: Updated test for embedded server mysql-test/t/mysqltest.test: Updated test for embedded server mysql-test/t/query_cache.test: Updated test for embedded server mysql-test/t/query_cache_notembedded.test: Updated test for embedded server mysql-test/t/read_only.test: Updated test for embedded server mysql-test/t/skip_grants.test: Updated test for embedded server mysql-test/t/sp-destruct.test: Updated test for embedded server mysql-test/t/sp-error.test: Updated test for embedded server mysql-test/t/sp-threads.test: Updated test for embedded server mysql-test/t/sp.test: Updated test for embedded server mysql-test/t/subselect.test: Updated test for embedded server mysql-test/t/temp_table.test: Updated test for embedded server mysql-test/t/view.test: Updated test for embedded server mysql-test/t/view_grant.test: Updated test for embedded server mysql-test/t/wait_timeout.test: Updated test for embedded server mysys/mf_dirname.c: Review fix: Don't access data outside of array mysys/my_bitmap.c: Remove compiler warnings scripts/mysql_fix_privilege_tables.sql: Add flush privileges to .sql script so that one doesn't have to reboot mysqld when one runs the mysql_fix_privilege_script sql-common/client.c: Updated test for embedded server sql/item.cc: Remove DBUG_PRINT statement that can cause crashes when running with --debug sql/mysqld.cc: Fix to embedded server to be able to run tests on it sql/protocol.cc: Fix to embedded server to be able to run tests on it (Trivial reconstruction of code) sql/protocol.h: Fix to embedded server to be able to run tests on it sql/sql_base.cc: Better comment sql/sql_class.cc: Fix to embedded server to be able to run tests on it sql/sql_class.h: Fix to embedded server to be able to run tests on it sql/sql_cursor.cc: Fix to embedded server to be able to run tests on it sql/sql_parse.cc: Fix to embedded server to be able to run tests on it Don't crash for disabled commands when using embedded server sql/sql_prepare.cc: Fix to embedded server to be able to run tests on it mysql-test/r/ctype_cp932_notembedded.result: New BitKeeper file ``mysql-test/r/ctype_cp932_notembedded.result'' mysql-test/r/innodb_notembedded.result: New BitKeeper file ``mysql-test/r/innodb_notembedded.result'' mysql-test/r/sp.result.orig: New BitKeeper file ``mysql-test/r/sp.result.orig'' mysql-test/r/sp_notembedded.result: New BitKeeper file ``mysql-test/r/sp_notembedded.result'' mysql-test/r/subselect_notembedded.result: New BitKeeper file ``mysql-test/r/subselect_notembedded.result'' mysql-test/t/ctype_cp932_notembedded.test: New BitKeeper file ``mysql-test/t/ctype_cp932_notembedded.test'' mysql-test/t/innodb_notembedded.test: New BitKeeper file ``mysql-test/t/innodb_notembedded.test'' mysql-test/t/sp.test.orig: New BitKeeper file ``mysql-test/t/sp.test.orig'' mysql-test/t/sp_notembedded.test: New BitKeeper file ``mysql-test/t/sp_notembedded.test'' mysql-test/t/subselect_notembedded.test: New BitKeeper file ``mysql-test/t/subselect_notembedded.test''
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- 22 Feb, 2006 1 commit
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unknown authored
mysql-test/r/alter_table.result: Update test result mysql-test/r/analyse.result: Update test result mysql-test/r/archive.result: Update test result mysql-test/r/archive_bitfield.result: Update test result mysql-test/r/archive_gis.result: Update test result mysql-test/r/bdb.result: Update test result mysql-test/r/bdb_gis.result: Update test result mysql-test/r/bigint.result: Update test result mysql-test/r/binary.result: Update test result mysql-test/r/case.result: Update test result mysql-test/r/cast.result: Update test result mysql-test/r/constraints.result: Update test result mysql-test/r/create.result: Update test result mysql-test/r/ctype_collate.result: Update test result mysql-test/r/ctype_create.result: Update test result mysql-test/r/ctype_latin1_de.result: Update test result mysql-test/r/ctype_many.result: Update test result mysql-test/r/ctype_mb.result: Update test result mysql-test/r/ctype_recoding.result: Update test result mysql-test/r/ctype_sjis.result: Update test result mysql-test/r/ctype_tis620.result: Update test result mysql-test/r/ctype_ucs.result: Update test result mysql-test/r/ctype_ujis.result: Update test result mysql-test/r/ctype_utf8.result: Update test result mysql-test/r/default.result: Update test result mysql-test/r/events.result: Update test result mysql-test/r/federated.result: Update test result mysql-test/r/fulltext.result: Update test result mysql-test/r/func_gconcat.result: Update test result mysql-test/r/func_group.result: Update test result mysql-test/r/func_math.result: Update test result mysql-test/r/func_misc.result: Update test result mysql-test/r/func_str.result: Update test result mysql-test/r/func_system.result: Update test result mysql-test/r/gis-rtree.result: Update test result mysql-test/r/heap.result: Update test result mysql-test/r/index_merge_innodb.result: Update test result mysql-test/r/information_schema.result: Update test result mysql-test/r/innodb.result: Update test result mysql-test/r/innodb_gis.result: Update test result mysql-test/r/key.result: Update test result mysql-test/r/merge.result: Update test result mysql-test/r/myisam.result: Update test result mysql-test/r/mysqldump-max.result: Update test result mysql-test/r/mysqldump.result: Update test result mysql-test/r/ndb_bitfield.result: Update test result mysql-test/r/ndb_gis.result: Update test result mysql-test/r/ndb_partition_key.result: Update test result mysql-test/r/null.result: Update test result mysql-test/r/partition.result: Update test result mysql-test/r/partition_02myisam.result: Update test result mysql-test/r/partition_mgm_err.result: Update test result mysql-test/r/partition_range.result: Update test result mysql-test/r/ps_2myisam.result: Update test result mysql-test/r/ps_3innodb.result: Update test result mysql-test/r/ps_4heap.result: Update test result mysql-test/r/ps_5merge.result: Update test result mysql-test/r/ps_6bdb.result: Update test result mysql-test/r/rpl_mixed_ddl_dml.result: Update test result mysql-test/r/rpl_multi_engine.result: Update test result mysql-test/r/rpl_ndb_UUID.result: Update test result mysql-test/r/show_check.result: Update test result mysql-test/r/sp-vars.result: Update test result mysql-test/r/sp.result: Update test result mysql-test/r/sql_mode.result: Update test result mysql-test/r/strict.result: Update test result mysql-test/r/subselect.result: Update test result mysql-test/r/symlink.result: Update test result mysql-test/r/synchronization.result: Update test result mysql-test/r/system_mysql_db.result: Update test result mysql-test/r/temp_table.result: Update test result mysql-test/r/trigger.result: Update test result mysql-test/r/type_binary.result: Update test result mysql-test/r/type_bit.result: Update test result mysql-test/r/type_bit_innodb.result: Update test result mysql-test/r/type_blob.result: Update test result mysql-test/r/type_decimal.result: Update test result mysql-test/r/type_enum.result: Update test result mysql-test/r/type_float.result: Update test result mysql-test/r/type_nchar.result: Update test result mysql-test/r/type_newdecimal.result: Update test result mysql-test/r/type_set.result: Update test result mysql-test/r/type_timestamp.result: Update test result mysql-test/r/type_varchar.result: Update test result mysql-test/r/union.result: Update test result mysql-test/r/user_var.result: Update test result mysql-test/r/variables.result: Update test result sql/sql_show.cc: Make ouput from SHOW CREATE TABLE use uppercase for "CHARACTER SET", "COLLATE", "DEFAULT", "ON UPDATE" and "AUTO_INCREMENT"
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