1. 08 Nov, 2006 4 commits
    • unknown's avatar
      Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug10963/my50-bug10963 · eca59e1f
      unknown authored
      into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint
      
      
      eca59e1f
    • unknown's avatar
      Bug#10963: LEFT/RIGHT/SUBSTR/.. string functions returns wrong result \ · 3a867382
      unknown authored
        on large length
        
      Problem:  Most (all) of the numeric inputs were being coerced into
      int (32 bit) sized variables.  Works OK for sane inputs; any input
      larger than 2^32 (or 2^31 for signed vars) exihibited predictable
      wrapping behavior (up to about 10^18) and then started having really
      strange behaviour past that point (since the conversion to 64 bit int
      from the DECIMAL type can do weird things on out of range numbers).
      
      Solution: 1)  Add many tests.  2)  Convert input from (u)long type to
      (u)longlong.  3)  Do (sometimes multiple) sanity checks on input,
      keeping in mind that sometimes a negative longlong is not a negative
      longlong (if the unsigned_flag is set).  4) Emulate existing behavior
      w/rt negative and "small" out-of-bounds values.
      
      
      mysql-test/r/func_str.result:
        Additional test results for #10963
      mysql-test/t/func_str.test:
        Additional test results for #10963
      sql/item_func.cc:
        Used larger type for counting, to avoid truncation.
      sql/item_strfunc.cc:
        Fix for #10963, including comments and cleaned up logic
      3a867382
    • unknown's avatar
      Merge ted.mysql.internal:/home/ted/src/mysql/50-gca · 909603a4
      unknown authored
      into  ted.mysql.internal:/home/ted/src/mysql/mysql-5.0-maint
      
      
      909603a4
    • unknown's avatar
      BUG#20100 fix: mysql_upgrade modified to also accept all · cf3487ac
      unknown authored
      the communication parameters from the command line
      and pass 'em correctly to both mysqlcheck and mysql
      
      
      client/mysql_upgrade.c:
        Now mysql_upgrade passes all the parameters specified on 
        the command line to both mysqlcheck and mysql through 
        the upgrade_defaults file
      cf3487ac
  2. 07 Nov, 2006 15 commits
  3. 06 Nov, 2006 3 commits
    • unknown's avatar
      Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug23411/my41-bug23411 · 02e764bd
      unknown authored
      into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-4.1-maint
      
      
      02e764bd
    • unknown's avatar
      Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug23411/my41-bug23411 · 8f8ee04b
      unknown authored
      into  zippy.cornsilk.net:/home/cmiller/work/mysql/bug23411/my50-bug23411
      
      
      BitKeeper/deleted/.del-collapsed~fbec3523369aae99:
        Delete: BitKeeper/etc/collapsed
      BitKeeper/etc/collapsed:
        'Auto converge'
      mysql-test/r/func_test.result:
        Manual merge.
      mysql-test/t/func_test.test:
        Manual merge.
      sql/item_func.cc:
        Manual merge.
      8f8ee04b
    • unknown's avatar
      Bug#23411: ... MOD-ing zero returns strange result · 2b35fee8
      unknown authored
        
      The Item_func_mod objects never had maybe_null set, so users had no reason 
      to expect that they can be NULL, and may therefore deduce wrong results.
      Now, set maybe_null.
      
      
      mysql-test/r/func_test.result:
        Verify that the predictions are true.
      mysql-test/t/func_test.test:
        Verify that the predictions are true.
      sql/item_func.cc:
        MOD functions may be NULL.
      2b35fee8
  4. 04 Nov, 2006 4 commits
  5. 03 Nov, 2006 13 commits
  6. 02 Nov, 2006 1 commit