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DBUG_ASSERT(fixed == 1); added to val*

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small optimisation in signed_literal


sql/field.cc:
  layout fixed
sql/item.cc:
  DBUG_ASSERT(fixed == 1); added to val*
  layout fixed
  fixed= 1; added where it was forgoten in fix_fields
  Item_string can be used without fix_fields
sql/item.h:
  DBUG_ASSERT(fixed == 1); added to val*
  Item_string can be used without fix_fields
sql/item_cmpfunc.cc:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_cmpfunc.h:
  fixed layout and getting Item statistic
sql/item_func.cc:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_func.h:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_geofunc.cc:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_strfunc.cc:
  DBUG_ASSERT(fixed == 1); added to val*
  layout fixed
sql/item_strfunc.h:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_subselect.cc:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_sum.cc:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_sum.h:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_timefunc.cc:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_timefunc.h:
  DBUG_ASSERT(fixed == 1); added to val*
sql/item_uniq.h:
  DBUG_ASSERT(fixed == 1); added to val*
sql/sql_base.cc:
  Item creation revised
sql/sql_help.cc:
  Item creation revised
sql/sql_load.cc:
  Item creation revised
sql/sql_parse.cc:
  fix_field call added
sql/sql_select.cc:
  Item creation revised
sql/sql_show.cc:
  Item creation revised
sql/sql_union.cc:
  Item creation revised
sql/sql_update.cc:
  Item creation revised
sql/sql_yacc.yy:
  Item creation revised
  small optimisation in signed_literal
This commit is contained in:
unknown
2004-03-18 15:14:36 +02:00
parent f83cf41440
commit 1a81e04145
25 changed files with 504 additions and 104 deletions
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17
sql/sql_help.cc
View File

@ -624,7 +624,7 @@ SQL_SELECT *prepare_select_for_name(THD *thd, const char *mask, uint mlen,
TABLE_LIST *tables, TABLE *table,
Field *pfname, int *error)
{
Item *cond= new Item_func_like(new Item_field(pfname),
Item *cond= new Item_func_like(new Item_field(pfname, 1),
new Item_string(mask,mlen,pfname->charset()),
(char*) "\\");
if (thd->is_fatal_error)
@ -743,15 +743,18 @@ int mysqld_help(THD *thd, const char *mask)
else
{
Field *topic_cat_id= used_fields[help_topic_help_category_id].field;
Item *cond_topic_by_cat= new Item_func_equal(new Item_field(topic_cat_id),
new Item_int((int32)category_id));
Item *cond_cat_by_cat= new Item_func_equal(new Item_field(cat_cat_id),
new Item_int((int32)category_id));
Item *cond_topic_by_cat=
new Item_func_equal(new Item_field(topic_cat_id, 1),
new Item_int((int32)category_id));
Item *cond_cat_by_cat=
new Item_func_equal(new Item_field(cat_cat_id, 1),
new Item_int((int32)category_id));
if (!(select_topics_by_cat= prepare_simple_select(thd,cond_topic_by_cat,
tables,tables[0].table,
&error)) ||
!(select_cat_by_cat= prepare_simple_select(thd,cond_cat_by_cat,tables,
tables[1].table,&error)))
!(select_cat_by_cat=
prepare_simple_select(thd,cond_cat_by_cat,tables,
tables[1].table,&error)))
{
res= -1;
goto end;