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Commit f8c6b97c authored by unknown's avatar unknown
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removed unused variable

parent 3fa7764c
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Showing with 1 addition and 2 deletions
sql/sql_derived.cc
View file @ f8c6b97c
...@@ -67,7 +67,6 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit, ...@@ -67,7 +67,6 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit,
int res; int res;
select_union *derived_result; select_union *derived_result;
TABLE_LIST *tables= (TABLE_LIST *)first_select->table_list.first; TABLE_LIST *tables= (TABLE_LIST *)first_select->table_list.first;
TMP_TABLE_PARAM tmp_table_param;
bool is_union= first_select->next_select() && bool is_union= first_select->next_select() &&
first_select->next_select()->linkage == UNION_TYPE; first_select->next_select()->linkage == UNION_TYPE;
bool is_subsel= first_select->first_inner_unit() ? 1: 0; bool is_subsel= first_select->first_inner_unit() ? 1: 0;
...@@ -128,7 +127,7 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit, ...@@ -128,7 +127,7 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit,
cursor->table->clear_query_id= 1; cursor->table->clear_query_id= 1;
} }
bzero((char*) &derived_result->tmp_table_param, sizeof(tmp_table_param)); bzero((char*) &derived_result->tmp_table_param, sizeof(TMP_TABLE_PARAM));
derived_result->tmp_table_param.field_count= unit->types.elements; derived_result->tmp_table_param.field_count= unit->types.elements;
/* /*
Temp table is created so that it hounours if UNION without ALL is to be Temp table is created so that it hounours if UNION without ALL is to be
......
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