Merge changes from MySQL AB:

innodb_mysql.test, innodb_mysql.result:
  Bug #16798: Uninitialized row buffer reads in ref-or-null optimizer
  Bug #12882: min/max inconsistent on empty table
  Test of behaviour with CREATE ... SELECT
 Moved from group_min_max.test:
  Bug #12672: primary key implicitly included in every innodb index
  Bug #6142: a problem with empty innodb table 
  Bug #9798: group by with rollup

ChangeSet@2006/06/01 21:47:15+03:00 bell@sanja.is.com.ua 
#   interface for transaction log management added to handlerton
#   iterators creation interface added to handlerton
ha_innodb.cc: Add get_log_status = create_iterator = NULL

ChangeSet@2006/06/04 18:52:22+03:00 monty@mysql.com 
#   This changeset is largely a handler cleanup changeset (WL#3281),
#   but includes fixes and cleanups that was found necessary while
#   testing the handler changes
# sql/ha_innodb.h
#   2006/06/04 18:52:09+03:00 monty@mysql.com +6 -13
#   Update to 'newer' table handler interface
#   - table_flags are now ulonglong
#   - Added reset() method
#   - Removed not needed ha_retrieve_all_cols() and ha_retrieve_all_pk()
#     columns.
#   - Made build_template() a class function to be able to easier access
#     class variables
# sql/ha_innodb.cc
#   2006/06/04 18:52:09+03:00 monty@mysql.com +37 -44
#   Update to 'newer' table handler interface
#   - Update innobase_create_handler() to new interface
#   - Removed HA_NOT_EXACT_COUNT (not needed)
#   - Renamed HA_PRIMARY_KEY_ALLOW_RANDOM_ACCESS
#     to HA_PRIMARY_KEY_REQUIRED_FOR_POSITION.
#   - Prefixed base status variables with 'stats'
#   - Use table column bitmaps instead of ha_get_bit_in_read_set()
#   - Added ::reset(), with code from ::extra(HA_EXTRA_RESET)
#   - Removed HA_EXTRA_RETRIVE_ALL_COLS and HA_EXTRA_RETRIEVE_PRIMARY_KEY as
#     the table->read_set and table->write_set bitmaps now are accurate

ChangeSet@2006/06/02 22:21:32+02:00 guilhem@mysql.com 
#   First push for WL#3146 "less locking in auto_increment". It is a
#   0-real-change patch.
#   New prototype for get_auto_increment() (but new arguments not yet used),
#   to be able to reserve a finite interval of auto_increment values from
#   cooperating engines.
#   A hint on how many values to reserve is found in
#   handler::estimation_rows_to_insert,
#   filled by ha_start_bulk_insert(), new wrapper around start_bulk_insert().
#   NOTE: this patch changes nothing, for all engines.
#   But it makes the API ready for those
#   engines which will want to do reservation.
#   More csets will come to complete WL#3146.
ha_innodb.h, ha_innodb.cc: update to new prototype of get_auto_increment

ChangeSet@2006/05/28 14:51:01+02:00 serg@sergbook.mysql.com 
#   handlerton cleanup:
#   duplicate fields removed, st_mysql_storage_engine added to support
#   run-time handlerton initialization (no compiler warnings), handler API
#   is now tied to MySQL version, handlerton->plugin mapping added
#   (slot-based), dummy default_hton removed, plugin-type-specific
#   initialization generalized, built-in plugins are now initialized too,
#   --default-storage-engine no longer needs a list of storage engines
#   in handle_options().
#   
# sql/ha_innodb.h
#   2006/05/28 14:50:53+02:00 serg@sergbook.mysql.com +1 -1
#   handlerton cleanup: remove duplicate fields, add st_mysql_storage_engine,
#   initialize handlerton run-time to avoid compiler warnings
# 
# sql/ha_innodb.cc
#   2006/05/28 14:50:53+02:00 serg@sergbook.mysql.com +37 -52
#   handlerton cleanup: remove duplicate fields, add st_mysql_storage_engine,
#   initialize handlerton run-time to avoid compiler warnings

ChangeSet@2006/06/01 23:59:34+02:00 serg@serg.mylan 
#   second patch for make distcheck
ha_innodb.cc: enclose in #ifdef WITH_INNOBASE_STORAGE_ENGINE / #endif

handler/ha_innodb.cc

@@ -43,6 +43,7 @@ have disables the InnoDB inlining in this file. */
 #define MAX_ULONG_BIT ((ulong) 1 << (sizeof(ulong)*8-1))
 
 #ifdef WITH_INNOBASE_STORAGE_ENGINE
+
 #include "ha_innodb.h"
 
 pthread_mutex_t innobase_share_mutex,	/* to protect innobase_open_files */
@@ -204,54 +205,16 @@ static int innobase_rollback(THD* thd, bool all);
 static int innobase_rollback_to_savepoint(THD* thd, void *savepoint);
 static int innobase_savepoint(THD* thd, void *savepoint);
 static int innobase_release_savepoint(THD* thd, void *savepoint);
-static handler *innobase_create_handler(TABLE_SHARE *table);
+static handler *innobase_create_handler(TABLE_SHARE *table,
+                                        MEM_ROOT *mem_root);
 
 static const char innobase_hton_name[]= "InnoDB";
-static const char innobase_hton_comment[]=
-  "Supports transactions, row-level locking, and foreign keys";
-
-handlerton innobase_hton = {
-  MYSQL_HANDLERTON_INTERFACE_VERSION,
-  innobase_hton_name,
-  SHOW_OPTION_YES,
-  innobase_hton_comment,
-  DB_TYPE_INNODB,
-  innobase_init,
-  0,				/* slot */
-  sizeof(trx_named_savept_t),	/* savepoint size. TODO: use it */
-  innobase_close_connection,
-  innobase_savepoint,
-  innobase_rollback_to_savepoint,
-  innobase_release_savepoint,
-  innobase_commit,		/* commit */
-  innobase_rollback,		/* rollback */
-  innobase_xa_prepare,		/* prepare */
-  innobase_xa_recover,		/* recover */
-  innobase_commit_by_xid,	/* commit_by_xid */
-  innobase_rollback_by_xid,	/* rollback_by_xid */
-  innobase_create_cursor_view,
-  innobase_set_cursor_view,
-  innobase_close_cursor_view,
-  innobase_create_handler,	/* Create a new handler */
-  innobase_drop_database,	/* Drop a database */
-  innobase_end,			/* Panic call */
-  innobase_start_trx_and_assign_read_view,    /* Start Consistent Snapshot */
-  innobase_flush_logs,		/* Flush logs */
-  innobase_show_status,		/* Show status */
-  NULL,                         /* Partition flags */
-  NULL,                         /* Alter table flags */
-  NULL,                         /* alter_tablespace */
-  NULL,                         /* Fill FILES table */
-  HTON_NO_FLAGS,
-  NULL,                         /* binlog_func */
-  NULL,                         /* binlog_log_query */
-  innobase_release_temporary_latches
-};
 
+handlerton innobase_hton;
 
-static handler *innobase_create_handler(TABLE_SHARE *table)
+static handler *innobase_create_handler(TABLE_SHARE *table, MEM_ROOT *mem_root)
 {
-  return new ha_innobase(table);
+  return new (mem_root) ha_innobase(table);
 }
 
 
@@ -933,10 +896,9 @@ ha_innobase::ha_innobase(TABLE_SHARE *table_arg)
 		  HA_NULL_IN_KEY |
 		  HA_CAN_INDEX_BLOBS |
 		  HA_CAN_SQL_HANDLER |
-		  HA_NOT_EXACT_COUNT |
-		  HA_PRIMARY_KEY_ALLOW_RANDOM_ACCESS |
+		  HA_PRIMARY_KEY_REQUIRED_FOR_POSITION |
 		  HA_PRIMARY_KEY_IN_READ_INDEX |
-		  HA_CAN_GEOMETRY |
+		  HA_CAN_GEOMETRY | HA_PARTIAL_COLUMN_READ |
 		  HA_TABLE_SCAN_ON_INDEX),
   start_of_scan(0),
   num_write_row(0)
@@ -1367,10 +1329,9 @@ ha_innobase::init_table_handle_for_HANDLER(void)
 /*************************************************************************
 Opens an InnoDB database. */
 
-bool
+int
 innobase_init(void)
 /*===============*/
-			/* out: &innobase_hton, or NULL on error */
 {
 	static char	current_dir[3];		/* Set if using current lib */
 	int		err;
@@ -1379,8 +1340,33 @@ innobase_init(void)
 
 	DBUG_ENTER("innobase_init");
 
+        innobase_hton.state=have_innodb;
+        innobase_hton.db_type= DB_TYPE_INNODB;
+        innobase_hton.savepoint_offset=sizeof(trx_named_savept_t);
+        innobase_hton.close_connection=innobase_close_connection;
+        innobase_hton.savepoint_set=innobase_savepoint;
+        innobase_hton.savepoint_rollback=innobase_rollback_to_savepoint;
+        innobase_hton.savepoint_release=innobase_release_savepoint;
+        innobase_hton.commit=innobase_commit;
+        innobase_hton.rollback=innobase_rollback;
+        innobase_hton.prepare=innobase_xa_prepare;
+        innobase_hton.recover=innobase_xa_recover;
+        innobase_hton.commit_by_xid=innobase_commit_by_xid;
+        innobase_hton.rollback_by_xid=innobase_rollback_by_xid;
+        innobase_hton.create_cursor_read_view=innobase_create_cursor_view;
+        innobase_hton.set_cursor_read_view=innobase_set_cursor_view;
+        innobase_hton.close_cursor_read_view=innobase_close_cursor_view;
+        innobase_hton.create=innobase_create_handler;
+        innobase_hton.drop_database=innobase_drop_database;
+        innobase_hton.panic=innobase_end;
+        innobase_hton.start_consistent_snapshot=innobase_start_trx_and_assign_read_view;
+        innobase_hton.flush_logs=innobase_flush_logs;
+        innobase_hton.show_status=innobase_show_status;
+        innobase_hton.flags=HTON_NO_FLAGS;
+        innobase_hton.release_temporary_latches=innobase_release_temporary_latches;
+
 	 if (have_innodb != SHOW_OPTION_YES)
-	   goto error;
+	   DBUG_RETURN(0); // nothing else to do
 
 	ut_a(DATA_MYSQL_TRUE_VARCHAR == (ulint)MYSQL_TYPE_VARCHAR);
 
@@ -2476,7 +2462,7 @@ ha_innobase::open(
 		}
 	}
 
-	block_size = 16 * 1024;	/* Index block size in InnoDB: used by MySQL
+	stats.block_size = 16 * 1024;	/* Index block size in InnoDB: used by MySQL
 				in query optimization */
 
 	/* Init table lock structure */
@@ -3071,16 +3057,15 @@ ha_innobase::store_key_val_for_row(
 /******************************************************************
 Builds a 'template' to the prebuilt struct. The template is used in fast
 retrieval of just those column values MySQL needs in its processing. */
-static
 void
-build_template(
+ha_innobase::build_template(
 /*===========*/
 	row_prebuilt_t*	prebuilt,	/* in: prebuilt struct */
 	THD*		thd,		/* in: current user thread, used
 					only if templ_type is
 					ROW_MYSQL_REC_FIELDS */
 	TABLE*		table,		/* in: MySQL table */
-	ulint		templ_type)	/* in: ROW_MYSQL_WHOLE_ROW or
+	uint		templ_type)	/* in: ROW_MYSQL_WHOLE_ROW or
 					ROW_MYSQL_REC_FIELDS */
 {
 	dict_index_t*	index;
@@ -3189,8 +3174,8 @@ build_template(
 				goto include_field;
 			}
 
-			if (table->file->ha_get_bit_in_read_set(i+1) ||
-				table->file->ha_get_bit_in_write_set(i+1)) {
+                        if (bitmap_is_set(table->read_set, i) ||
+                            bitmap_is_set(table->write_set, i)) {
 				/* This field is needed in the query */
 
 				goto include_field;
@@ -5566,7 +5551,7 @@ ha_innobase::info(
 		nor the CHECK TABLE time, nor the UPDATE or INSERT time. */
 
 		if (os_file_get_status(path,&stat_info)) {
-			create_time = stat_info.ctime;
+			stats.create_time = stat_info.ctime;
 		}
 	}
 
@@ -5594,21 +5579,21 @@ ha_innobase::info(
 			n_rows++;
 		}
 
-		records = (ha_rows)n_rows;
-		deleted = 0;
-		data_file_length = ((ulonglong)
+		stats.records = (ha_rows)n_rows;
+		stats.deleted = 0;
+		stats.data_file_length = ((ulonglong)
 				ib_table->stat_clustered_index_size)
 					* UNIV_PAGE_SIZE;
-		index_file_length = ((ulonglong)
+		stats.index_file_length = ((ulonglong)
 				ib_table->stat_sum_of_other_index_sizes)
 					* UNIV_PAGE_SIZE;
-		delete_length = 0;
-		check_time = 0;
+		stats.delete_length = 0;
+		stats.check_time = 0;
 
-		if (records == 0) {
-			mean_rec_length = 0;
+		if (stats.records == 0) {
+			stats.mean_rec_length = 0;
 		} else {
-			mean_rec_length = (ulong) (data_file_length / records);
+			stats.mean_rec_length = (ulong) (stats.data_file_length / stats.records);
 		}
 	}
 
@@ -5657,9 +5642,9 @@ ha_innobase::info(
 
 				if (index->stat_n_diff_key_vals[j + 1] == 0) {
 
-					rec_per_key = records;
+					rec_per_key = stats.records;
 				} else {
-					rec_per_key = (ha_rows)(records /
+					rec_per_key = (ha_rows)(stats.records /
 					 index->stat_n_diff_key_vals[j + 1]);
 				}
 
@@ -5714,7 +5699,7 @@ ha_innobase::info(
 			}
 		}
 
-		auto_increment_value = auto_inc;
+		stats.auto_increment_value = auto_inc;
 	}
 
 	prebuilt->trx->op_info = (char*)"";
@@ -6109,8 +6094,7 @@ ha_innobase::extra(
 /*===============*/
 			   /* out: 0 or error number */
 	enum ha_extra_function operation)
-			   /* in: HA_EXTRA_RETRIEVE_ALL_COLS or some
-			   other flag */
+			   /* in: HA_EXTRA_FLUSH or some other flag */
 {
 	row_prebuilt_t*	prebuilt = (row_prebuilt_t*) innobase_prebuilt;
 
@@ -6124,13 +6108,6 @@ ha_innobase::extra(
 				row_mysql_prebuilt_free_blob_heap(prebuilt);
 			}
 			break;
-		case HA_EXTRA_RESET:
-			if (prebuilt->blob_heap) {
-				row_mysql_prebuilt_free_blob_heap(prebuilt);
-			}
-			prebuilt->keep_other_fields_on_keyread = 0;
-			prebuilt->read_just_key = 0;
-			break;
 		case HA_EXTRA_RESET_STATE:
 			prebuilt->keep_other_fields_on_keyread = 0;
 			prebuilt->read_just_key = 0;
@@ -6138,16 +6115,6 @@ ha_innobase::extra(
 		case HA_EXTRA_NO_KEYREAD:
 			prebuilt->read_just_key = 0;
 			break;
-		case HA_EXTRA_RETRIEVE_ALL_COLS:
-			prebuilt->hint_need_to_fetch_extra_cols
-					= ROW_RETRIEVE_ALL_COLS;
-			break;
-		case HA_EXTRA_RETRIEVE_PRIMARY_KEY:
-			if (prebuilt->hint_need_to_fetch_extra_cols == 0) {
-				prebuilt->hint_need_to_fetch_extra_cols
-					= ROW_RETRIEVE_PRIMARY_KEY;
-			}
-			break;
 		case HA_EXTRA_KEYREAD:
 			prebuilt->read_just_key = 1;
 			break;
@@ -6161,6 +6128,18 @@ ha_innobase::extra(
 	return(0);
 }
 
+int ha_innobase::reset()
+{
+  row_prebuilt_t*	prebuilt = (row_prebuilt_t*) innobase_prebuilt;
+  if (prebuilt->blob_heap) {
+    row_mysql_prebuilt_free_blob_heap(prebuilt);
+  }
+  prebuilt->keep_other_fields_on_keyread = 0;
+  prebuilt->read_just_key = 0;
+  return 0;
+}
+
+
 /**********************************************************************
 MySQL calls this function at the start of each SQL statement inside LOCK
 TABLES. Inside LOCK TABLES the ::external_lock method does not work to
@@ -6619,7 +6598,7 @@ innodb_show_status(
 
 	bool result = FALSE;
 
-	if (stat_print(thd, innobase_hton.name, strlen(innobase_hton.name),
+	if (stat_print(thd, innobase_hton_name, strlen(innobase_hton_name),
 			STRING_WITH_LEN(""), str, flen)) {
 		result= TRUE;
 	}
@@ -6646,7 +6625,7 @@ innodb_mutex_show_status(
 	ulint	  rw_lock_count_os_wait= 0;
 	ulint	  rw_lock_count_os_yield= 0;
 	ulonglong rw_lock_wait_time= 0;
-	uint	  hton_name_len= strlen(innobase_hton.name), buf1len, buf2len;
+	uint	  hton_name_len= strlen(innobase_hton_name), buf1len, buf2len;
 	DBUG_ENTER("innodb_mutex_show_status");
 
 #ifdef MUTEX_PROTECT_TO_BE_ADDED_LATER
@@ -6673,7 +6652,7 @@ innodb_mutex_show_status(
 					mutex->count_os_yield,
 					mutex->lspent_time/1000);
 
-				if (stat_print(thd, innobase_hton.name,
+				if (stat_print(thd, innobase_hton_name,
 						hton_name_len, buf1, buf1len,
 						buf2, buf2len)) {
 #ifdef MUTEX_PROTECT_TO_BE_ADDED_LATER
@@ -6703,7 +6682,7 @@ innodb_mutex_show_status(
 		rw_lock_count_os_wait, rw_lock_count_os_yield,
 		rw_lock_wait_time/1000);
 
-	if (stat_print(thd, innobase_hton.name, hton_name_len,
+	if (stat_print(thd, innobase_hton_name, hton_name_len,
 			STRING_WITH_LEN("rw_lock_mutexes"), buf2, buf2len)) {
 		DBUG_RETURN(1);
 	}
@@ -7120,17 +7099,21 @@ ha_innobase::innobase_read_and_init_auto_inc(
 	return(error);
 }
 
-/***********************************************************************
+/*******************************************************************************
 This function initializes the auto-inc counter if it has not been
 initialized yet. This function does not change the value of the auto-inc
 counter if it already has been initialized. Returns the value of the
-auto-inc counter. */
+auto-inc counter in *first_value, and ULONGLONG_MAX in *nb_reserved_values (as
+we have a table-level lock). offset, increment, nb_desired_values are ignored.
+*first_value is set to -1 if error (deadlock or lock wait timeout)            */
 
-ulonglong
-ha_innobase::get_auto_increment()
-/*=============================*/
-			 /* out: auto-increment column value, -1 if error
-			 (deadlock or lock wait timeout) */
+void ha_innobase::get_auto_increment(
+/*=================================*/
+        ulonglong offset,              /* in */
+        ulonglong increment,           /* in */
+        ulonglong nb_desired_values,   /* in */
+        ulonglong *first_value,        /* out */
+        ulonglong *nb_reserved_values) /* out */
 {
 	longlong	nr;
 	int		error;
@@ -7145,10 +7128,13 @@ ha_innobase::get_auto_increment()
 		ut_print_timestamp(stderr);
 		sql_print_error("Error %lu in ::get_auto_increment()",
 				(ulong) error);
-		return(~(ulonglong) 0);
+                *first_value= (~(ulonglong) 0);
+		return;
 	}
 
-	return((ulonglong) nr);
+        *first_value= (ulonglong) nr;
+        /* table-level autoinc lock reserves up to +inf */
+        *nb_reserved_values= ULONGLONG_MAX;
 }
 
 /* See comment in handler.h */
@@ -7616,15 +7602,17 @@ bool ha_innobase::check_if_incompatible_data(
 	return COMPATIBLE_DATA_YES;
 }
 
+struct st_mysql_storage_engine innobase_storage_engine=
+{ MYSQL_HANDLERTON_INTERFACE_VERSION, &innobase_hton};
 
 mysql_declare_plugin(innobase)
 {
   MYSQL_STORAGE_ENGINE_PLUGIN,
-  &innobase_hton,
+  &innobase_storage_engine,
   innobase_hton_name,
   "Innobase OY",
-  innobase_hton_comment,
-  NULL, /* Plugin Init */
+  "Supports transactions, row-level locking, and foreign keys",
+  innobase_init, /* Plugin Init */
   NULL, /* Plugin Deinit */
   0x0100 /* 1.0 */,
   0
@@ -7632,3 +7620,4 @@ mysql_declare_plugin(innobase)
 mysql_declare_plugin_end;
 
 #endif
+

handler/ha_innodb.h

@@ -33,6 +33,8 @@ typedef struct st_innobase_share {
 } INNOBASE_SHARE;
 
 
+struct row_prebuilt_struct;
+
 my_bool innobase_query_caching_of_table_permitted(THD* thd, char* full_name,
 						  uint full_name_len,
 						  ulonglong *unused);
@@ -89,7 +91,7 @@ class ha_innobase: public handler
 	const char* table_type() const { return("InnoDB");}
 	const char *index_type(uint key_number) { return "BTREE"; }
 	const char** bas_ext() const;
-	ulong table_flags() const { return int_table_flags; }
+	ulonglong table_flags() const { return int_table_flags; }
 	ulong index_flags(uint idx, uint part, bool all_parts) const
 	{
 	  return (HA_READ_NEXT |
@@ -109,7 +111,6 @@ class ha_innobase: public handler
 	uint max_supported_key_length() const { return 3500; }
 	uint max_supported_key_part_length() const;
 	const key_map *keys_to_use_for_scanning() { return &key_map_full; }
-	bool has_transactions()	 { return 1;}
 
 	int open(const char *name, int mode, uint test_if_locked);
 	int close(void);
@@ -147,20 +148,10 @@ class ha_innobase: public handler
 	int optimize(THD* thd,HA_CHECK_OPT* check_opt);
 	int discard_or_import_tablespace(my_bool discard);
 	int extra(enum ha_extra_function operation);
+        int reset();
 	int external_lock(THD *thd, int lock_type);
 	int transactional_table_lock(THD *thd, int lock_type);
 	int start_stmt(THD *thd, thr_lock_type lock_type);
-
-	int ha_retrieve_all_cols()
-	{
-	  ha_set_all_bits_in_read_set();
-	  return extra(HA_EXTRA_RETRIEVE_ALL_COLS);
-	}
-	int ha_retrieve_all_pk()
-	{
-	  ha_set_primary_key_in_read_set();
-	  return extra(HA_EXTRA_RETRIEVE_PRIMARY_KEY);
-	}
 	void position(byte *record);
 	ha_rows records_in_range(uint inx, key_range *min_key, key_range
 								*max_key);
@@ -181,7 +172,10 @@ class ha_innobase: public handler
 	THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to,
 					enum thr_lock_type lock_type);
 	void init_table_handle_for_HANDLER();
-	ulonglong get_auto_increment();
+        virtual void get_auto_increment(ulonglong offset, ulonglong increment,
+                                        ulonglong nb_desired_values,
+                                        ulonglong *first_value,
+                                        ulonglong *nb_reserved_values);
 	int reset_auto_increment(ulonglong value);
 
 	virtual bool get_error_message(int error, String *buf);
@@ -207,6 +201,8 @@ class ha_innobase: public handler
 	int cmp_ref(const byte *ref1, const byte *ref2);
 	bool check_if_incompatible_data(HA_CREATE_INFO *info,
 					uint table_changes);
+        void build_template(struct row_prebuilt_struct *prebuilt, THD *thd,
+                            TABLE *table, uint templ_type);
 };
 
 extern SHOW_VAR innodb_status_variables[];
@@ -249,7 +245,7 @@ extern ulong srv_thread_concurrency;
 extern ulong srv_commit_concurrency;
 }
 
-bool innobase_init(void);
+int innobase_init(void);
 int innobase_end(ha_panic_function type);
 bool innobase_flush_logs(void);
 uint innobase_get_free_space(void);

mysql-test/innodb_mysql.result

-drop table if exists t1;
+drop table if exists t1,t2,t1m,t1i,t2m,t2i,t4;
+create table t1 (
+c_id int(11) not null default '0',
+org_id int(11) default null,
+unique key contacts$c_id (c_id),
+key contacts$org_id (org_id)
+) engine=innodb;
+insert into t1 values 
+(2,null),(120,null),(141,null),(218,7), (128,1),
+(151,2),(234,2),(236,2),(243,2),(255,2),(259,2),(232,3),(235,3),(238,3),
+(246,3),(253,3),(269,3),(285,3),(291,3),(293,3),(131,4),(230,4),(231,4);
+create table t2 (
+slai_id int(11) not null default '0',
+owner_tbl int(11) default null,
+owner_id int(11) default null,
+sla_id int(11) default null,
+inc_web int(11) default null,
+inc_email int(11) default null,
+inc_chat int(11) default null,
+inc_csr int(11) default null,
+inc_total int(11) default null,
+time_billed int(11) default null,
+activedate timestamp null default null,
+expiredate timestamp null default null,
+state int(11) default null,
+sla_set int(11) default null,
+unique key t2$slai_id (slai_id),
+key t2$owner_id (owner_id),
+key t2$sla_id (sla_id)
+) engine=innodb;
+insert into t2(slai_id, owner_tbl, owner_id, sla_id) values
+(1,3,1,1), (3,3,10,2), (4,3,3,6), (5,3,2,5), (6,3,8,3), (7,3,9,7),
+(8,3,6,8), (9,3,4,9), (10,3,5,10), (11,3,11,11), (12,3,7,12);
+flush tables;
+select si.slai_id
+from t1 c join t2 si on
+((si.owner_tbl = 3 and si.owner_id = c.org_id) or 
+( si.owner_tbl = 2 and si.owner_id = c.c_id)) 
+where 
+c.c_id = 218 and expiredate is null;
+slai_id
+12
+select * from t1 where org_id is null;
+c_id	org_id
+2	NULL
+120	NULL
+141	NULL
+select si.slai_id
+from t1 c join t2 si on
+((si.owner_tbl = 3 and si.owner_id = c.org_id) or 
+( si.owner_tbl = 2 and si.owner_id = c.c_id)) 
+where 
+c.c_id = 218 and expiredate is null;
+slai_id
+12
+drop table t1, t2;
+create table t1m (a int) engine=myisam;
+create table t1i (a int) engine=innodb;
+create table t2m (a int) engine=myisam;
+create table t2i (a int) engine=innodb;
+insert into t2m values (5);
+insert into t2i values (5);
+select min(a) from t1m;
+min(a)
+NULL
+select min(7) from t1m;
+min(7)
+NULL
+select min(7) from DUAL;
+min(7)
+NULL
+explain select min(7) from t2m join t1m;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Select tables optimized away
+select min(7) from t2m join t1m;
+min(7)
+NULL
+select max(a) from t1m;
+max(a)
+NULL
+select max(7) from t1m;
+max(7)
+NULL
+select max(7) from DUAL;
+max(7)
+NULL
+explain select max(7) from t2m join t1m;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Select tables optimized away
+select max(7) from t2m join t1m;
+max(7)
+NULL
+select 1, min(a) from t1m where a=99;
+1	min(a)
+1	NULL
+select 1, min(a) from t1m where 1=99;
+1	min(a)
+1	NULL
+select 1, min(1) from t1m where a=99;
+1	min(1)
+1	NULL
+select 1, min(1) from t1m where 1=99;
+1	min(1)
+1	NULL
+select 1, max(a) from t1m where a=99;
+1	max(a)
+1	NULL
+select 1, max(a) from t1m where 1=99;
+1	max(a)
+1	NULL
+select 1, max(1) from t1m where a=99;
+1	max(1)
+1	NULL
+select 1, max(1) from t1m where 1=99;
+1	max(1)
+1	NULL
+select min(a) from t1i;
+min(a)
+NULL
+select min(7) from t1i;
+min(7)
+NULL
+select min(7) from DUAL;
+min(7)
+NULL
+explain select min(7) from t2i join t1i;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2i	ALL	NULL	NULL	NULL	NULL	1	
+1	SIMPLE	t1i	ALL	NULL	NULL	NULL	NULL	1	
+select min(7) from t2i join t1i;
+min(7)
+NULL
+select max(a) from t1i;
+max(a)
+NULL
+select max(7) from t1i;
+max(7)
+NULL
+select max(7) from DUAL;
+max(7)
+NULL
+explain select max(7) from t2i join t1i;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2i	ALL	NULL	NULL	NULL	NULL	1	
+1	SIMPLE	t1i	ALL	NULL	NULL	NULL	NULL	1	
+select max(7) from t2i join t1i;
+max(7)
+NULL
+select 1, min(a) from t1i where a=99;
+1	min(a)
+1	NULL
+select 1, min(a) from t1i where 1=99;
+1	min(a)
+1	NULL
+select 1, min(1) from t1i where a=99;
+1	min(1)
+1	NULL
+select 1, min(1) from t1i where 1=99;
+1	min(1)
+1	NULL
+select 1, max(a) from t1i where a=99;
+1	max(a)
+1	NULL
+select 1, max(a) from t1i where 1=99;
+1	max(a)
+1	NULL
+select 1, max(1) from t1i where a=99;
+1	max(1)
+1	NULL
+select 1, max(1) from t1i where 1=99;
+1	max(1)
+1	NULL
+explain select count(*), min(7), max(7) from t1m, t1i;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1m	system	NULL	NULL	NULL	NULL	0	const row not found
+1	SIMPLE	t1i	ALL	NULL	NULL	NULL	NULL	1	
+select count(*), min(7), max(7) from t1m, t1i;
+count(*)	min(7)	max(7)
+0	NULL	NULL
+explain select count(*), min(7), max(7) from t1m, t2i;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1m	system	NULL	NULL	NULL	NULL	0	const row not found
+1	SIMPLE	t2i	ALL	NULL	NULL	NULL	NULL	1	
+select count(*), min(7), max(7) from t1m, t2i;
+count(*)	min(7)	max(7)
+0	NULL	NULL
+explain select count(*), min(7), max(7) from t2m, t1i;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2m	system	NULL	NULL	NULL	NULL	1	
+1	SIMPLE	t1i	ALL	NULL	NULL	NULL	NULL	1	
+select count(*), min(7), max(7) from t2m, t1i;
+count(*)	min(7)	max(7)
+0	NULL	NULL
+drop table t1m, t1i, t2m, t2i;
+create table t1 (
+a1 char(64), a2 char(64), b char(16), c char(16) not null, d char(16), dummy char(64) default ' '
+);
+insert into t1 (a1, a2, b, c, d) values
+('a','a','a','a111','xy1'),('a','a','a','b111','xy2'),('a','a','a','c111','xy3'),('a','a','a','d111','xy4'),
+('a','a','b','e112','xy1'),('a','a','b','f112','xy2'),('a','a','b','g112','xy3'),('a','a','b','h112','xy4'),
+('a','b','a','i121','xy1'),('a','b','a','j121','xy2'),('a','b','a','k121','xy3'),('a','b','a','l121','xy4'),
+('a','b','b','m122','xy1'),('a','b','b','n122','xy2'),('a','b','b','o122','xy3'),('a','b','b','p122','xy4'),
+('b','a','a','a211','xy1'),('b','a','a','b211','xy2'),('b','a','a','c211','xy3'),('b','a','a','d211','xy4'),
+('b','a','b','e212','xy1'),('b','a','b','f212','xy2'),('b','a','b','g212','xy3'),('b','a','b','h212','xy4'),
+('b','b','a','i221','xy1'),('b','b','a','j221','xy2'),('b','b','a','k221','xy3'),('b','b','a','l221','xy4'),
+('b','b','b','m222','xy1'),('b','b','b','n222','xy2'),('b','b','b','o222','xy3'),('b','b','b','p222','xy4'),
+('c','a','a','a311','xy1'),('c','a','a','b311','xy2'),('c','a','a','c311','xy3'),('c','a','a','d311','xy4'),
+('c','a','b','e312','xy1'),('c','a','b','f312','xy2'),('c','a','b','g312','xy3'),('c','a','b','h312','xy4'),
+('c','b','a','i321','xy1'),('c','b','a','j321','xy2'),('c','b','a','k321','xy3'),('c','b','a','l321','xy4'),
+('c','b','b','m322','xy1'),('c','b','b','n322','xy2'),('c','b','b','o322','xy3'),('c','b','b','p322','xy4'),
+('d','a','a','a411','xy1'),('d','a','a','b411','xy2'),('d','a','a','c411','xy3'),('d','a','a','d411','xy4'),
+('d','a','b','e412','xy1'),('d','a','b','f412','xy2'),('d','a','b','g412','xy3'),('d','a','b','h412','xy4'),
+('d','b','a','i421','xy1'),('d','b','a','j421','xy2'),('d','b','a','k421','xy3'),('d','b','a','l421','xy4'),
+('d','b','b','m422','xy1'),('d','b','b','n422','xy2'),('d','b','b','o422','xy3'),('d','b','b','p422','xy4'),
+('a','a','a','a111','xy1'),('a','a','a','b111','xy2'),('a','a','a','c111','xy3'),('a','a','a','d111','xy4'),
+('a','a','b','e112','xy1'),('a','a','b','f112','xy2'),('a','a','b','g112','xy3'),('a','a','b','h112','xy4'),
+('a','b','a','i121','xy1'),('a','b','a','j121','xy2'),('a','b','a','k121','xy3'),('a','b','a','l121','xy4'),
+('a','b','b','m122','xy1'),('a','b','b','n122','xy2'),('a','b','b','o122','xy3'),('a','b','b','p122','xy4'),
+('b','a','a','a211','xy1'),('b','a','a','b211','xy2'),('b','a','a','c211','xy3'),('b','a','a','d211','xy4'),
+('b','a','b','e212','xy1'),('b','a','b','f212','xy2'),('b','a','b','g212','xy3'),('b','a','b','h212','xy4'),
+('b','b','a','i221','xy1'),('b','b','a','j221','xy2'),('b','b','a','k221','xy3'),('b','b','a','l221','xy4'),
+('b','b','b','m222','xy1'),('b','b','b','n222','xy2'),('b','b','b','o222','xy3'),('b','b','b','p222','xy4'),
+('c','a','a','a311','xy1'),('c','a','a','b311','xy2'),('c','a','a','c311','xy3'),('c','a','a','d311','xy4'),
+('c','a','b','e312','xy1'),('c','a','b','f312','xy2'),('c','a','b','g312','xy3'),('c','a','b','h312','xy4'),
+('c','b','a','i321','xy1'),('c','b','a','j321','xy2'),('c','b','a','k321','xy3'),('c','b','a','l321','xy4'),
+('c','b','b','m322','xy1'),('c','b','b','n322','xy2'),('c','b','b','o322','xy3'),('c','b','b','p322','xy4'),
+('d','a','a','a411','xy1'),('d','a','a','b411','xy2'),('d','a','a','c411','xy3'),('d','a','a','d411','xy4'),
+('d','a','b','e412','xy1'),('d','a','b','f412','xy2'),('d','a','b','g412','xy3'),('d','a','b','h412','xy4'),
+('d','b','a','i421','xy1'),('d','b','a','j421','xy2'),('d','b','a','k421','xy3'),('d','b','a','l421','xy4'),
+('d','b','b','m422','xy1'),('d','b','b','n422','xy2'),('d','b','b','o422','xy3'),('d','b','b','p422','xy4');
+create table t4 (
+pk_col int auto_increment primary key, a1 char(64), a2 char(64), b char(16), c char(16) not null, d char(16), dummy char(64) default ' '
+) engine=innodb;
+insert into t4 (a1, a2, b, c, d, dummy) select * from t1;
+create index idx12672_0 on t4 (a1);
+create index idx12672_1 on t4 (a1,a2,b,c);
+create index idx12672_2 on t4 (a1,a2,b);
+analyze table t1;
+Table	Op	Msg_type	Msg_text
+test.t1	analyze	status	OK
+select distinct a1 from t4 where pk_col not in (1,2,3,4);
+a1
+a
+b
+c
+d
+drop table t1,t4;
+create table t1 (
+a varchar(30), b varchar(30), primary key(a), key(b)
+) engine=innodb;
+select distinct a from t1;
+a
+drop table t1;
+create table t1(a int, key(a)) engine=innodb;
+insert into t1 values(1);
+select a, count(a) from t1 group by a with rollup;
+a	count(a)
+1	1
+NULL	1
+drop table t1;
+create table t1 (f1 int, f2 char(1), primary key(f1,f2)) engine=innodb;
+insert into t1 values ( 1,"e"),(2,"a"),( 3,"c"),(4,"d");
+alter table t1 drop primary key, add primary key (f2, f1);
+explain select distinct f1 a, f1 b from t1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	NULL	PRIMARY	5	NULL	4	Using index; Using temporary
+explain select distinct f1, f2 from t1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	NULL	PRIMARY	5	NULL	3	Using index for group-by; Using temporary
+drop table t1;
+set storage_engine=innodb;
+CREATE TABLE t1 (a int, b int);
+insert into t1 values (1,1),(1,2);
+CREATE TABLE t2 (primary key (a)) select * from t1;
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
+drop table if exists t2;
+Warnings:
+Note	1051	Unknown table 't2'
+CREATE TEMPORARY TABLE t2 (primary key (a)) select * from t1;
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
+drop table if exists t2;
+Warnings:
+Note	1051	Unknown table 't2'
+CREATE TABLE t2 (a int, b int, primary key (a));
+BEGIN;
+INSERT INTO t2 values(100,100);
+CREATE TABLE IF NOT EXISTS t2 (primary key (a)) select * from t1;
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
+SELECT * from t2;
+a	b
+100	100
+ROLLBACK;
+SELECT * from t2;
+a	b
+100	100
+TRUNCATE table t2;
+INSERT INTO t2 select * from t1;
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
+SELECT * from t2;
+a	b
+drop table t2;
+CREATE TEMPORARY TABLE t2 (a int, b int, primary key (a));
+BEGIN;
+INSERT INTO t2 values(100,100);
+CREATE TEMPORARY TABLE IF NOT EXISTS t2 (primary key (a)) select * from t1;
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
+SELECT * from t2;
+a	b
+100	100
+COMMIT;
+BEGIN;
+INSERT INTO t2 values(101,101);
+CREATE TEMPORARY TABLE IF NOT EXISTS t2 (primary key (a)) select * from t1;
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
+SELECT * from t2;
+a	b
+100	100
+101	101
+ROLLBACK;
+SELECT * from t2;
+a	b
+100	100
+TRUNCATE table t2;
+INSERT INTO t2 select * from t1;
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
+SELECT * from t2;
+a	b
+drop table t1,t2;

mysql-test/innodb_mysql.test

 -- source include/have_innodb.inc
 
 --disable_warnings
-drop table if exists t1;
+drop table if exists t1,t2,t1m,t1i,t2m,t2i,t4;
 --enable_warnings
+
+# BUG#16798: Uninitialized row buffer reads in ref-or-null optimizer
+# (repeatable only w/innodb).
+create table t1 (
+  c_id int(11) not null default '0',
+  org_id int(11) default null,
+  unique key contacts$c_id (c_id),
+  key contacts$org_id (org_id)
+) engine=innodb;
+insert into t1 values 
+  (2,null),(120,null),(141,null),(218,7), (128,1),
+  (151,2),(234,2),(236,2),(243,2),(255,2),(259,2),(232,3),(235,3),(238,3),
+  (246,3),(253,3),(269,3),(285,3),(291,3),(293,3),(131,4),(230,4),(231,4);
+
+create table t2 (
+  slai_id int(11) not null default '0',
+  owner_tbl int(11) default null,
+  owner_id int(11) default null,
+  sla_id int(11) default null,
+  inc_web int(11) default null,
+  inc_email int(11) default null,
+  inc_chat int(11) default null,
+  inc_csr int(11) default null,
+  inc_total int(11) default null,
+  time_billed int(11) default null,
+  activedate timestamp null default null,
+  expiredate timestamp null default null,
+  state int(11) default null,
+  sla_set int(11) default null,
+  unique key t2$slai_id (slai_id),
+  key t2$owner_id (owner_id),
+  key t2$sla_id (sla_id)
+) engine=innodb;
+insert into t2(slai_id, owner_tbl, owner_id, sla_id) values
+  (1,3,1,1), (3,3,10,2), (4,3,3,6), (5,3,2,5), (6,3,8,3), (7,3,9,7),
+  (8,3,6,8), (9,3,4,9), (10,3,5,10), (11,3,11,11), (12,3,7,12);
+
+flush tables;
+select si.slai_id
+from t1 c join t2 si on
+  ((si.owner_tbl = 3 and si.owner_id = c.org_id) or 
+   ( si.owner_tbl = 2 and si.owner_id = c.c_id)) 
+where 
+  c.c_id = 218 and expiredate is null;
+  
+select * from t1 where org_id is null;
+select si.slai_id
+from t1 c join t2 si on
+  ((si.owner_tbl = 3 and si.owner_id = c.org_id) or 
+   ( si.owner_tbl = 2 and si.owner_id = c.c_id)) 
+where 
+  c.c_id = 218 and expiredate is null;
+
+drop table t1, t2;
+
+#
+# Bug #12882  	min/max inconsistent on empty table
+#
+
+--disable_warnings
+create table t1m (a int) engine=myisam;
+create table t1i (a int) engine=innodb;
+create table t2m (a int) engine=myisam;
+create table t2i (a int) engine=innodb;
+--enable_warnings
+insert into t2m values (5);
+insert into t2i values (5);
+
+# test with MyISAM
+select min(a) from t1m;
+select min(7) from t1m;
+select min(7) from DUAL;
+explain select min(7) from t2m join t1m;
+select min(7) from t2m join t1m;
+
+select max(a) from t1m;
+select max(7) from t1m;
+select max(7) from DUAL;
+explain select max(7) from t2m join t1m;
+select max(7) from t2m join t1m;
+
+select 1, min(a) from t1m where a=99;
+select 1, min(a) from t1m where 1=99;
+select 1, min(1) from t1m where a=99;
+select 1, min(1) from t1m where 1=99;
+
+select 1, max(a) from t1m where a=99;
+select 1, max(a) from t1m where 1=99;
+select 1, max(1) from t1m where a=99;
+select 1, max(1) from t1m where 1=99;
+
+# test with InnoDB
+select min(a) from t1i;
+select min(7) from t1i;
+select min(7) from DUAL;
+explain select min(7) from t2i join t1i;
+select min(7) from t2i join t1i;
+
+select max(a) from t1i;
+select max(7) from t1i;
+select max(7) from DUAL;
+explain select max(7) from t2i join t1i;
+select max(7) from t2i join t1i;
+
+select 1, min(a) from t1i where a=99;
+select 1, min(a) from t1i where 1=99;
+select 1, min(1) from t1i where a=99;
+select 1, min(1) from t1i where 1=99;
+
+select 1, max(a) from t1i where a=99;
+select 1, max(a) from t1i where 1=99;
+select 1, max(1) from t1i where a=99;
+select 1, max(1) from t1i where 1=99;
+
+# mixed MyISAM/InnoDB test
+explain select count(*), min(7), max(7) from t1m, t1i;
+select count(*), min(7), max(7) from t1m, t1i;
+
+explain select count(*), min(7), max(7) from t1m, t2i;
+select count(*), min(7), max(7) from t1m, t2i;
+
+explain select count(*), min(7), max(7) from t2m, t1i;
+select count(*), min(7), max(7) from t2m, t1i;
+
+drop table t1m, t1i, t2m, t2i;
+
+#
+# Bug #12672: primary key implcitly included in every innodb index 
+# (was part of group_min_max.test)
+#
+
+create table t1 (
+  a1 char(64), a2 char(64), b char(16), c char(16) not null, d char(16), dummy char(64) default ' '
+);
+
+insert into t1 (a1, a2, b, c, d) values
+('a','a','a','a111','xy1'),('a','a','a','b111','xy2'),('a','a','a','c111','xy3'),('a','a','a','d111','xy4'),
+('a','a','b','e112','xy1'),('a','a','b','f112','xy2'),('a','a','b','g112','xy3'),('a','a','b','h112','xy4'),
+('a','b','a','i121','xy1'),('a','b','a','j121','xy2'),('a','b','a','k121','xy3'),('a','b','a','l121','xy4'),
+('a','b','b','m122','xy1'),('a','b','b','n122','xy2'),('a','b','b','o122','xy3'),('a','b','b','p122','xy4'),
+('b','a','a','a211','xy1'),('b','a','a','b211','xy2'),('b','a','a','c211','xy3'),('b','a','a','d211','xy4'),
+('b','a','b','e212','xy1'),('b','a','b','f212','xy2'),('b','a','b','g212','xy3'),('b','a','b','h212','xy4'),
+('b','b','a','i221','xy1'),('b','b','a','j221','xy2'),('b','b','a','k221','xy3'),('b','b','a','l221','xy4'),
+('b','b','b','m222','xy1'),('b','b','b','n222','xy2'),('b','b','b','o222','xy3'),('b','b','b','p222','xy4'),
+('c','a','a','a311','xy1'),('c','a','a','b311','xy2'),('c','a','a','c311','xy3'),('c','a','a','d311','xy4'),
+('c','a','b','e312','xy1'),('c','a','b','f312','xy2'),('c','a','b','g312','xy3'),('c','a','b','h312','xy4'),
+('c','b','a','i321','xy1'),('c','b','a','j321','xy2'),('c','b','a','k321','xy3'),('c','b','a','l321','xy4'),
+('c','b','b','m322','xy1'),('c','b','b','n322','xy2'),('c','b','b','o322','xy3'),('c','b','b','p322','xy4'),
+('d','a','a','a411','xy1'),('d','a','a','b411','xy2'),('d','a','a','c411','xy3'),('d','a','a','d411','xy4'),
+('d','a','b','e412','xy1'),('d','a','b','f412','xy2'),('d','a','b','g412','xy3'),('d','a','b','h412','xy4'),
+('d','b','a','i421','xy1'),('d','b','a','j421','xy2'),('d','b','a','k421','xy3'),('d','b','a','l421','xy4'),
+('d','b','b','m422','xy1'),('d','b','b','n422','xy2'),('d','b','b','o422','xy3'),('d','b','b','p422','xy4'),
+('a','a','a','a111','xy1'),('a','a','a','b111','xy2'),('a','a','a','c111','xy3'),('a','a','a','d111','xy4'),
+('a','a','b','e112','xy1'),('a','a','b','f112','xy2'),('a','a','b','g112','xy3'),('a','a','b','h112','xy4'),
+('a','b','a','i121','xy1'),('a','b','a','j121','xy2'),('a','b','a','k121','xy3'),('a','b','a','l121','xy4'),
+('a','b','b','m122','xy1'),('a','b','b','n122','xy2'),('a','b','b','o122','xy3'),('a','b','b','p122','xy4'),
+('b','a','a','a211','xy1'),('b','a','a','b211','xy2'),('b','a','a','c211','xy3'),('b','a','a','d211','xy4'),
+('b','a','b','e212','xy1'),('b','a','b','f212','xy2'),('b','a','b','g212','xy3'),('b','a','b','h212','xy4'),
+('b','b','a','i221','xy1'),('b','b','a','j221','xy2'),('b','b','a','k221','xy3'),('b','b','a','l221','xy4'),
+('b','b','b','m222','xy1'),('b','b','b','n222','xy2'),('b','b','b','o222','xy3'),('b','b','b','p222','xy4'),
+('c','a','a','a311','xy1'),('c','a','a','b311','xy2'),('c','a','a','c311','xy3'),('c','a','a','d311','xy4'),
+('c','a','b','e312','xy1'),('c','a','b','f312','xy2'),('c','a','b','g312','xy3'),('c','a','b','h312','xy4'),
+('c','b','a','i321','xy1'),('c','b','a','j321','xy2'),('c','b','a','k321','xy3'),('c','b','a','l321','xy4'),
+('c','b','b','m322','xy1'),('c','b','b','n322','xy2'),('c','b','b','o322','xy3'),('c','b','b','p322','xy4'),
+('d','a','a','a411','xy1'),('d','a','a','b411','xy2'),('d','a','a','c411','xy3'),('d','a','a','d411','xy4'),
+('d','a','b','e412','xy1'),('d','a','b','f412','xy2'),('d','a','b','g412','xy3'),('d','a','b','h412','xy4'),
+('d','b','a','i421','xy1'),('d','b','a','j421','xy2'),('d','b','a','k421','xy3'),('d','b','a','l421','xy4'),
+('d','b','b','m422','xy1'),('d','b','b','n422','xy2'),('d','b','b','o422','xy3'),('d','b','b','p422','xy4');
+--disable_warnings
+create table t4 (
+  pk_col int auto_increment primary key, a1 char(64), a2 char(64), b char(16), c char(16) not null, d char(16), dummy char(64) default ' '
+) engine=innodb;
+--enable_warnings
+insert into t4 (a1, a2, b, c, d, dummy) select * from t1;
+
+create index idx12672_0 on t4 (a1);
+create index idx12672_1 on t4 (a1,a2,b,c);
+create index idx12672_2 on t4 (a1,a2,b);
+analyze table t1;
+
+select distinct a1 from t4 where pk_col not in (1,2,3,4);
+
+drop table t1,t4;
+
+#
+# Bug #6142: a problem with the empty innodb table 
+# (was part of group_min_max.test)
+#
+
+--disable_warnings
+create table t1 (
+  a varchar(30), b varchar(30), primary key(a), key(b)
+) engine=innodb;
+--enable_warnings
+select distinct a from t1;
+drop table t1;
+
+#
+# Bug #9798: group by with rollup 
+# (was part of group_min_max.test)
+#
+
+--disable_warnings
+create table t1(a int, key(a)) engine=innodb;
+--enable_warnings
+insert into t1 values(1);
+select a, count(a) from t1 group by a with rollup;
+drop table t1;
+
+#
+# Bug #13293 Wrongly used index results in endless loop.  
+# (was part of group_min_max.test)
+#
+create table t1 (f1 int, f2 char(1), primary key(f1,f2)) engine=innodb;
+insert into t1 values ( 1,"e"),(2,"a"),( 3,"c"),(4,"d");
+alter table t1 drop primary key, add primary key (f2, f1);
+explain select distinct f1 a, f1 b from t1;
+explain select distinct f1, f2 from t1;
+drop table t1;
+
+
+#
+# Test of behaviour with CREATE ... SELECT
+#
+
+set storage_engine=innodb;
+CREATE TABLE t1 (a int, b int);
+insert into t1 values (1,1),(1,2);
+--error 1062
+CREATE TABLE t2 (primary key (a)) select * from t1;
+# This should give warning
+drop table if exists t2;
+--error 1062
+CREATE TEMPORARY TABLE t2 (primary key (a)) select * from t1;
+# This should give warning
+drop table if exists t2;
+CREATE TABLE t2 (a int, b int, primary key (a));
+BEGIN;
+INSERT INTO t2 values(100,100);
+--error 1062
+CREATE TABLE IF NOT EXISTS t2 (primary key (a)) select * from t1;
+SELECT * from t2;
+ROLLBACK;
+SELECT * from t2;
+TRUNCATE table t2;
+--error 1062
+INSERT INTO t2 select * from t1;
+SELECT * from t2;
+drop table t2;
+
+CREATE TEMPORARY TABLE t2 (a int, b int, primary key (a));
+BEGIN;
+INSERT INTO t2 values(100,100);
+--error 1062
+CREATE TEMPORARY TABLE IF NOT EXISTS t2 (primary key (a)) select * from t1;
+SELECT * from t2;
+COMMIT;
+BEGIN;
+INSERT INTO t2 values(101,101);
+--error 1062
+CREATE TEMPORARY TABLE IF NOT EXISTS t2 (primary key (a)) select * from t1;
+SELECT * from t2;
+ROLLBACK;
+SELECT * from t2;
+TRUNCATE table t2;
+--error 1062
+INSERT INTO t2 select * from t1;
+SELECT * from t2;
+drop table t1,t2;