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Cleanup of new code pushed into 5.0 since last pull

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Merged the different find_xxxx_table_in_list functions to one + some inline functions
This commit is contained in:
monty@mysql.com
2004-09-03 21:43:04 +03:00
parent c5a84657a8
commit cbd67f49e1
18 changed files with 491 additions and 458 deletions
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12
sql/sql_lex.cc
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@ -1422,7 +1422,7 @@ bool st_select_lex_unit::check_updateable(char *db, char *table)
*/
bool st_select_lex::check_updateable(char *db, char *table)
{
if (find_real_table_in_local_list(get_table_list(), db, table))
if (find_table_in_local_list(get_table_list(), db, table))
return 1;
for (SELECT_LEX_UNIT *un= first_inner_unit();
@ -1631,14 +1631,16 @@ void st_select_lex_unit::set_limit(SELECT_LEX *values,
SYNOPSIS
unlink_first_table()
link_to_local do we need link this table to local
link_to_local Set to 1 if caller should link this table to local
NOTES
We rely on fact that first table in both list are same or local list
is empty
RETURN
0 If 'query_tables' == 0
unlinked table
In this case link_to_local is set.
*/
TABLE_LIST *st_lex::unlink_first_table(bool *link_to_local)
@ -1692,11 +1694,11 @@ void st_lex::first_lists_tables_same()
TABLE_LIST *first_table= (TABLE_LIST*) select_lex.table_list.first;
if (query_tables != first_table && first_table != 0)
{
TABLE_LIST *next;
if (query_tables_last == &first_table->next_global)
query_tables_last= first_table->prev_global;
TABLE_LIST *next= *first_table->prev_global= first_table->next_global;
first_table->next_global= 0;
if (next)
if ((next= *first_table->prev_global= first_table->next_global))
next->prev_global= first_table->prev_global;
/* include in new place */
first_table->next_global= query_tables;