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Added missing return statement

Browse Source 
sql/sql_delete.cc:
  Added missing return
sql/sql_lex.cc:
  Comment fixes
sql/sql_parse.cc:
  Comment fixes
This commit is contained in:
unknown
2004-04-12 03:26:32 +03:00
parent 97eddaaf6d
commit 0ba6cb48d8
3 changed files with 72 additions and 62 deletions
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29
sql/sql_lex.cc
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@ -1636,17 +1636,21 @@ void st_select_lex::print_limit(THD *thd, String *str)
/*
Unlink first table from global table list and first must outer select list
(lex->select_lex)
Unlink first table from global table list and first table from outer select
list (lex->select_lex)
SYNOPSIS
unlink_first_table()
tables - global table list
global_first - save first global table passed using this parameter
local_first - save first local table passed using this parameter
tables Global table list
global_first Save first global table here
local_first Save first local table here
NORES
global_first & local_first are used to save result for link_first_table_back
RETURN
global list without first table
*/
TABLE_LIST *st_lex::unlink_first_table(TABLE_LIST *tables,
TABLE_LIST **global_first,
@ -1655,16 +1659,15 @@ TABLE_LIST *st_lex::unlink_first_table(TABLE_LIST *tables,
*global_first= tables;
*local_first= (TABLE_LIST*)select_lex.table_list.first;
/*
exclude from global table list
Exclude from global table list
*/
tables= tables->next;
/*
and from local list if it is not the same
*/
if (&select_lex != all_selects_list)
select_lex.table_list.first= (gptr)(*local_first)->next;
else
select_lex.table_list.first= (gptr)tables;
select_lex.table_list.first= ((&select_lex != all_selects_list) ?
(gptr) (*local_first)->next :
(gptr) tables);
(*global_first)->next= 0;
return tables;
}
@ -1675,9 +1678,9 @@ TABLE_LIST *st_lex::unlink_first_table(TABLE_LIST *tables,
SYNOPSIS
link_first_table_back()
tables - global table list
global_first - save first global table
local_first - save first local table
tables Global table list
global_first Saved first global table
local_first Saved first local table
RETURN
global list