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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <drizzled/show.h>
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#include <drizzled/session.h>
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#include <drizzled/statement/update.h>
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#include <drizzled/sql_lex.h>
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bool statement::Update::execute()
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TableList *first_table= (TableList *) getSession()->lex->select_lex.table_list.first;
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TableList *all_tables= getSession()->lex->query_tables;
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TableList *first_table= (TableList *) lex().select_lex.table_list.first;
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TableList *all_tables= lex().query_tables;
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assert(first_table == all_tables && first_table != 0);
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Select_Lex *select_lex= &getSession()->lex->select_lex;
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Select_Lex_Unit *unit= &getSession()->lex->unit;
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if (update_precheck(getSession(), all_tables))
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Select_Lex *select_lex= &lex().select_lex;
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Select_Lex_Unit *unit= &lex().unit;
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if (update_precheck(&session(), all_tables))
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assert(select_lex->offset_limit == 0);
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unit->set_limit(select_lex);
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bool res= update_query(getSession(),
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bool res= update_query(&session(),
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select_lex->item_list,
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getSession()->lex->value_list,
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select_lex->order_list.elements,
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(Order *) select_lex->order_list.first,
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unit->select_limit_cnt,
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getSession()->lex->duplicates,
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getSession()->lex->ignore);