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  1. 10 Aug, 2006 1 commit
    • unknown's avatar
      BUG#19914 SELECT COUNT(*) sometimes returns MAX_INT on cluster tables · e34496e5
      unknown authored
      allow handler::info to return an error code (that will be returned to the user)
      
      
      sql/ha_berkeley.cc:
        update handler::info interface to return int
      sql/ha_berkeley.h:
        update handler::info interface to return int
      sql/ha_heap.cc:
        update handler::info interface to return int
      sql/ha_heap.h:
        update handler::info interface to return int
      sql/ha_innodb.cc:
        update handler::info interface to return int
      sql/ha_innodb.h:
        update handler::info interface to return int
      sql/ha_myisam.cc:
        update handler::info interface to return int
      sql/examples/ha_archive.cc:
        update handler::info interface to return int
      sql/examples/ha_archive.h:
        update handler::info interface to return int
      sql/examples/ha_example.cc:
        update handler::info interface to return int
      sql/examples/ha_example.h:
        update handler::info interface to return int
      sql/examples/ha_tina.cc:
        update handler::info interface to return int
      sql/examples/ha_tina.h:
        update handler::info interface to return int
      sql/ha_myisam.h:
        update handler::info interface to return int
      sql/ha_myisammrg.cc:
        update handler::info interface to return int
      sql/ha_myisammrg.h:
        update handler::info interface to return int
      sql/ha_ndbcluster.cc:
        update handler::info interface to return int
      sql/ha_ndbcluster.h:
        update handler::info interface to return int
      sql/handler.h:
        update handler::info interface to return int
      sql/opt_sum.cc:
        If we get an error when using handler::info to get count(*),
        print and return the error.
      sql/sql_select.cc:
        if error, set fatal error.
      e34496e5
  2. 13 Sep, 2004 1 commit
    • unknown's avatar
      Fix for BUG#5117: · b28118ab
      unknown authored
       * Renamed handler::estimate_number_of_rows to handler::estimate_rows_upper_bound function, which can also return "unknown"
       * made filesort to use full sort buffer if number of rows to sort is not known.
      
      
      sql/examples/ha_tina.h:
        Renamed estimate_number_of_rows -> estimate_rows_upper_bound
      sql/filesort.cc:
         * Fix for BUG#5117: made filesort() to use full sort buffer if number of rows to sort is not known.
         * Comments and assertion added
      sql/ha_berkeley.cc:
        Renamed estimate_number_of_rows -> estimate_rows_upper_bound
      sql/ha_berkeley.h:
        Renamed estimate_number_of_rows -> estimate_rows_upper_bound
      sql/ha_innodb.cc:
        Renamed estimate_number_of_rows -> estimate_rows_upper_bound
      sql/ha_innodb.h:
        Renamed estimate_number_of_rows -> estimate_rows_upper_bound
      sql/handler.h:
        Renamed estimate_number_of_rows -> estimate_rows_upper_bound
      b28118ab
  3. 13 Aug, 2004 1 commit
    • unknown's avatar
      This is the addition of the CSV engine "aka tina". Its an example engine that... · 89987fa1
      unknown authored
      This is the addition of the CSV engine "aka tina". Its an example engine that works as a plain text file. 
      
      
      acconfig.h:
        Adding HAVE CSV rule
      acinclude.m4:
        Build option of csv engine
      configure.in:
        Update for building CSV
      sql/Makefile.am:
        Added files for CSV build
      sql/handler.cc:
        Needed options for CSV to be created.
      sql/handler.h:
        CSV type engine enum.
      sql/mysql_priv.h:
        Addition of the have_csv_db variable.
      sql/mysqld.cc:
        Code to show csv option.
      sql/set_var.cc:
        Adding have show variables for both csv and example.
      89987fa1