1. 16 Nov, 2007 1 commit
  2. 14 Nov, 2007 8 commits
  3. 13 Nov, 2007 5 commits
    • unknown's avatar
      Merge mysql.com:/home/hf/work/31305/my41-31305 · 509582f4
      unknown authored
      into  mysql.com:/home/hf/work/31305/my50-31305
      
      509582f4
    • unknown's avatar
      Merge bk@192.168.21.1:mysql-5.0-opt · 12997acd
      unknown authored
      into  mysql.com:/home/hf/work/31305/my50-31305
      
      12997acd
    • unknown's avatar
      Merge bk@192.168.21.1:mysql-4.1-opt · 38d1b2f5
      unknown authored
      into  mysql.com:/home/hf/work/31305/my41-31305
      
      38d1b2f5
    • unknown's avatar
      Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0-opt · 062f27ee
      unknown authored
      into  magare.gmz:/home/kgeorge/mysql/autopush/B31562-5.0-opt
      
      
      sql/item.cc:
        Auto merged
      sql/sql_select.cc:
        Auto merged
      062f27ee
    • unknown's avatar
      Bug #31562: HAVING and lower case · 5dc81f4f
      unknown authored
      The columns in HAVING can reference the GROUP BY and 
      SELECT columns. There can be "table" prefixes when
      referencing these columns. And these "table" prefixes
      in HAVING use the table alias if available.
      This means that table aliases are subject to the same
      storage rules as table names and are dependent on 
      lower_case_table_names in the same way as the table 
      names are.
      Fixed by :
      1. Treating table aliases as table names
      and make them lowercase when printing out the SQL
      statement for view persistence.
      2. Using case insensitive comparison for table 
      aliases when requested by lower_case_table_names
      
      
      mysql-test/r/lowercase_view.result:
        Bug #31562: test case
      mysql-test/t/lowercase_view.test:
        Bug #31562: test case
      sql/item.cc:
        Bug #31562: lower_case_table_name contious comparison
        when searching in GROUP BY
      sql/sql_base.cc:
        Bug #31562: lower_case_table_name contious comparison
        when searching in SELECT
      sql/sql_select.cc:
        Bug #31562: treat table aliases as table names
        and make them lowercase when printing
      5dc81f4f
  4. 12 Nov, 2007 14 commits
  5. 10 Nov, 2007 12 commits
    • unknown's avatar
      Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-opt · 26126ce0
      unknown authored
      into  mysql.com:/misc/mysql/31700/50-31700
      
      
      sql/sql_select.cc:
        Auto merged
      26126ce0
    • unknown's avatar
      Merge gshchepa@bk-internal.mysql.com:/home/bk/mysql-5.0-opt · c0df12e3
      unknown authored
      into  gleb.loc:/home/uchum/work/bk/5.0-opt
      
      c0df12e3
    • unknown's avatar
      Merge gleb.loc:/home/uchum/work/bk/5.0-opt-28076 · 55fad0d6
      unknown authored
      into  gleb.loc:/home/uchum/work/bk/5.0-opt
      
      
      sql/item_cmpfunc.cc:
        Auto merged
      55fad0d6
    • unknown's avatar
      Merge polly.(none):/home/kaa/src/opt/bug32202/my50-bug26215 · 158e4dd1
      unknown authored
      into  polly.(none):/home/kaa/src/opt/mysql-5.0-opt
      
      
      sql/sql_select.cc:
        Auto merged
      158e4dd1
    • unknown's avatar
      Fixed bug #28076: inconsistent binary/varbinary comparison. · 419eb9aa
      unknown authored
      After adding an index the <VARBINARY> IN (SELECT <BINARY> ...)
      clause returned a wrong result: the VARBINARY value was illegally padded
      with zero bytes to the length of the BINARY column for the index search.
      (<VARBINARY>, ...) IN (SELECT <BINARY>, ... ) clauses are affected too.
      
      
      sql/item.cc:
        Fixed bug #28076.
        The Item_cache_str::save_in_field method has been overloaded
        to check cached values for an illegal padding before the saving
        into a field.
      sql/item.h:
        Fixed bug #28076.
        The Item_cache_str::is_varbinary flag has been added and the
        Item_cache_str::save_in_field method has been overloaded to prevent
        cached values from an illegal padding when saving in fields.
        The signature of the Item_cache::get_cache method has been
        changed to accept pointers to Item instead of Item_result
        values.
      sql/item_cmpfunc.cc:
        Fixed bug #28076.
        The Item_in_optimizer::fix_left method has been modified to
        to call Item_cache::get_cache in a new manner.
      sql/item_subselect.cc:
        Fixed bug #28076.
        The subselect_indexsubquery_engine::exec method has been
        modified to take into account field conversion errors
        (copy&paste from subselect_uniquesubquery_engine::exec).
      sql/sp_rcontext.cc:
        Fixed bug #28076.
        The sp_rcontext::create_case_expr_holder method has been
        modified to call Item_cache::get_cache in a new manner.
      sql/sp_rcontext.h:
        Fixed bug #28076.
        The sp_rcontext::create_case_expr_holder method signature
        has been modified to pass Item pointers to the
        Item_cache::get_cache method.
      sql/sql_class.cc:
        Fixed bug #28076.
        The select_max_min_finder_subselect::send_data method has been
        modified to call Item_cache::get_cache in a new manner.
      mysql-test/t/subselect.test:
        Added test case for bug #28076.
      mysql-test/r/subselect.result:
        Added test case for bug #28076.
      419eb9aa
    • unknown's avatar
      Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-opt · 6b4f56bf
      unknown authored
      into  mysql.com:/misc/mysql/31700/50-31700
      
      
      sql/sql_select.cc:
        Auto merged
      6b4f56bf
    • unknown's avatar
      Bug#31700: thd->examined_row_count not incremented for 'const' type queries · d80c681f
      unknown authored
      UNIQUE (eq-ref) lookups result in table being considered as a "constant" table.
      Queries that consist of only constant tables are processed in do_select() in a
      special way that doesn't invoke evaluate_join_record(), and therefore doesn't
      increase the counters join->examined_rows and join->thd->row_count.
      
      The patch increases these counters in this special case.
      
      NOTICE:
      This behavior seems to contradict what the documentation says in Sect. 5.11.4:
      "Queries handled by the query cache are not added to the slow query log, nor
      are queries that would not benefit from the presence of an index because the
      table has zero rows or one row."
      
      No test case in 5.0 as issue shows only in slow query log, and other counters
      can give subtly different values (with regard to counting in create_sort_index(),
      synthetic rows in ROLLUP, etc.).
      
      
      sql/sql_class.h:
        add documentation for some variables
      sql/sql_select.cc:
        Don't forget const tables when counting read records!
      d80c681f
    • unknown's avatar
      Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-opt · 1220e719
      unknown authored
      into  mysql.com:/scratch/tnurnberg/31800/50-31800
      
      
      mysql-test/r/select.result:
        Auto merged
      mysql-test/t/select.test:
        Auto merged
      1220e719
    • unknown's avatar
      Bug#31800: Date comparison fails with timezone and slashes for greater than comparison · 2cb9a44c
      unknown authored
      BETWEEN was more lenient with regard to what it accepted as a DATE/DATETIME
      in comparisons than greater-than and less-than were. ChangeSet makes < >
      comparisons similarly robust with regard to trailing garbage (" GMT-1")
      and "missing" leading zeros. Now all three comparators behave similarly
      in that they throw a warning for "junk" at the end of the data, but then
      proceed anyway if possible. Before < > fell back on a string- (rather than
      date-) comparison when a warning-condition was raised in the string-to-date
      conversion. Now the fallback only happens on actual errors, while warning-
      conditions still result in a warning being to delivered to the client.
      
      
      mysql-test/r/select.result:
        Show that we compare DATE/DATETIME-like strings as date(time)s
        now, rather than as bin-strings.
        Adjust older result as "2005-09-3a" is now correctly seen as
        "2005-09-3" + trailing garbage, rather than as "2005-09-30".
      mysql-test/t/select.test:
        Show that we compare DATE/DATETIME-like strings as date(time)s
        now, rather than as bin-strings.
      sql-common/my_time.c:
        correct/clarify date-related comments, particulary for check_date().
        doxygenize comment while at it.
      sql/item_cmpfunc.cc:
        get_date_from_str() no longer signals an error when all we had
        was a warning-condition -- and one we already gave the user a
        warning for at that. Preamble doxygenized.
      2cb9a44c
    • unknown's avatar
      Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-opt · d6434947
      unknown authored
      into  mysql.com:/misc/mysql/31990/50-31990
      
      d6434947
    • unknown's avatar
      Merge ramayana.hindu.god:/home/tsmith/m/bk/build/50-fix · d58d1da3
      unknown authored
      into  ramayana.hindu.god:/home/tsmith/m/bk/build/50
      
      d58d1da3
    • unknown's avatar
      Fix Windows build problems. · 5f4b174f
      unknown authored
      
      libmysql/CMakeLists.txt:
        Add new mysys/mf_arr_appstr.c source file
      mysys/default.c:
        Fix some bad code that caused warnings on Windows
      5f4b174f