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Code Activity

Removed wrong implementation of CUBE/ROLLUP

Browse Source 
Fixed bugfix of INSERT ... SET db_name.table_name.column_name
Changed locking to external-locking
Fix client hangup for some invalid SQL queries.


Docs/manual.texi:
  Changelog & recent incompatible changes to 4.0.3
include/mysqld_error.h:
  New error messages
myisam/ft_boolean_search.c:
  Removed compiler warning
myisam/mi_check.c:
  Change mi_fix_rec_buff_for_blob to mi_alloc_rec_buff
myisam/mi_dynrec.c:
  Change mi_fix_rec_buff_for_blob to mi_alloc_rec_buff
myisam/mi_extra.c:
  Change mi_fix_rec_buff_for_blob to mi_alloc_rec_buff
myisam/mi_key.c:
  Change mi_fix_rec_buff_for_blob to mi_alloc_rec_buff
myisam/mi_open.c:
  Change mi_fix_rec_buff_for_blob to mi_alloc_rec_buff
myisam/mi_packrec.c:
  Change mi_fix_rec_buff_for_blob to mi_alloc_rec_buff
myisam/myisamdef.h:
  Change mi_fix_rec_buff_for_blob to mi_alloc_rec_buff
myisam/sort.c:
  Fixed uninitialized variable
mysql-test/r/insert_set.result:
  Change test case to use database foo
mysql-test/r/union.result:
  Test wrong usage of union
mysql-test/t/insert_set.test:
  Test bug in insert
mysql-test/t/union.test:
  Test wrong usage of union
sql/item.h:
  Indentation cleanup
sql/item_cmpfunc.h:
  Indentation cleanup
sql/item_func.h:
  Indentation cleanup
sql/item_strfunc.h:
  Indentation cleanup
sql/item_sum.h:
  Indentation cleanup
sql/item_timefunc.h:
  Indentation cleanup
sql/item_uniq.h:
  Indentation cleanup
sql/mysql_priv.h:
  Fix that we always generate an error message when calling YYABORT
sql/mysqld.cc:
  Changed command line arguments regarding locking to always use --external-locking
  Disable external locking by default
sql/procedure.h:
  Cleanup
sql/set_var.cc:
  change locking -> external_locking
sql/share/czech/errmsg.txt:
  New error messages
sql/share/danish/errmsg.txt:
  New error messages
sql/share/dutch/errmsg.txt:
  New error messages
sql/share/english/errmsg.txt:
  New error messages
sql/share/estonian/errmsg.txt:
  New error messages
sql/share/french/errmsg.txt:
  New error messages
sql/share/german/errmsg.txt:
  New error messages
sql/share/greek/errmsg.txt:
  New error messages
sql/share/hungarian/errmsg.txt:
  New error messages
sql/share/italian/errmsg.txt:
  New error messages
sql/share/japanese/errmsg.txt:
  New error messages
sql/share/korean/errmsg.txt:
  New error messages
mysql-test/r/olap.result:
  Removed CUBE/ROLLUP
mysql-test/t/olap.test:
  Removed CUBE/ROLLUP
sql/share/norwegian-ny/errmsg.txt:
  New error messages
sql/share/norwegian/errmsg.txt:
  New error messages
sql/share/polish/errmsg.txt:
  New error messages
sql/share/portuguese/errmsg.txt:
  New error messages
sql/share/romanian/errmsg.txt:
  New error messages
sql/share/russian/errmsg.txt:
  New error messages
sql/share/slovak/errmsg.txt:
  New error messages
sql/share/spanish/errmsg.txt:
  New error messages
sql/share/swedish/errmsg.txt:
  New error messages
sql/share/ukrainian/errmsg.txt:
  New error messages
sql/sql_base.cc:
  Removed wrong patch for INSERT...
sql/sql_insert.cc:
  Fix bug in INSERT ... SET db_name.table_name.column_name
sql/sql_lex.h:
  Changed NON_EXISTIONG_ONE -> UNSPECIFIED_OLAP_TYPE
sql/sql_olap.cc:
  Removed wrong implementation of CUBE/ROLLUP
sql/sql_parse.cc:
  Removed wrong implementation of CUBE/ROLLUP
  Added function to give better error messages
sql/sql_select.cc:
  Removed wrong implementation of CUBE/ROLLUP
sql/sql_union.cc:
  Added comment
sql/sql_yacc.yy:
  Fix that we always generate an error message when calling YYABORT
This commit is contained in:
unknown
2002-07-24 19:55:08 +03:00
parent c911e9d721
commit 72dec69046
58 changed files with 504 additions and 541 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
sql/sql_parse.cc
View File

@ -2684,6 +2684,7 @@ mysql_init_query(THD *thd)
thd->lex.select_lex.table_list.next= (byte**) &thd->lex.select_lex.table_list.first;
thd->lex.select_lex.next=0;
thd->lex.olap=0;
thd->lex.select->olap= UNSPECIFIED_OLAP_TYPE;
thd->fatal_error=0; // Safety
thd->last_insert_id_used=thd->query_start_used=thd->insert_id_used=0;
thd->sent_row_count=thd->examined_row_count=0;
@ -2700,7 +2701,7 @@ mysql_init_select(LEX *lex)
select_lex->offset_limit=0;
select_lex->options=0;
select_lex->linkage=UNSPECIFIED_TYPE;
select_lex->olap= NON_EXISTING_ONE;
select_lex->olap= UNSPECIFIED_OLAP_TYPE;
lex->exchange = 0;
lex->proc_list.first=0;
select_lex->order_list.elements=select_lex->group_list.elements=0;
@ -2767,7 +2768,11 @@ mysql_parse(THD *thd,char *inBuf,uint length)
}
}
else
{
DBUG_PRINT("info",("Command aborted. Fatal_error: %d",
thd->fatal_error));
query_cache_abort(&thd->net);
}
thd->proc_info="freeing items";
free_items(thd); /* Free strings used by items */
lex_end(lex);
@ -3441,3 +3446,28 @@ static bool append_file_to_dir(THD *thd, char **filename_ptr, char *table_name)
strxmov(ptr,buff,table_name,NullS);
return 0;
}
/*
Check if the select is a simple select (not an union)
SYNOPSIS
check_simple_select()
RETURN VALUES
0 ok
1 error ; In this case the error messege is sent to the client
*/
bool check_simple_select()
{
THD *thd= current_thd;
if (thd->lex.select != &thd->lex.select_lex)
{
char command[80];
strmake(command, thd->lex.yylval->symbol.str,
min(thd->lex.yylval->symbol.length, sizeof(command)-1));
net_printf(&thd->net, ER_CANT_USE_OPTION_HERE, command);
return 1;
}
return 0;
}