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Fixed compiler warnings.

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This commit is contained in:
Igor Babaev
2011-05-19 14:53:16 -07:00
parent 8ec03d805d
commit a19ddf0117
3 changed files with 7 additions and 7 deletions
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8
sql/sql_select.cc
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@ -7793,10 +7793,10 @@ bool generate_derived_keys(DYNAMIC_ARRAY *keyuse_array)
TABLE *prev_table= 0;
for (uint i= 0; i < elements; i++, keyuse++)
{
KEYUSE *first_table_keyuse;
table_map last_used_tables;
uint count;
uint keys;
KEYUSE *first_table_keyuse= NULL;
table_map last_used_tables= 0;
uint count= 0;
uint keys= 0;
TABLE_LIST *derived= NULL;
if (keyuse->table != prev_table)
derived= keyuse->table->pos_in_table_list;