diff options
Diffstat (limited to 'sql/sql_derived.cc')
| -rw-r--r-- | sql/sql_derived.cc | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/sql/sql_derived.cc b/sql/sql_derived.cc index e9004e00965..f0a4313bac6 100644 --- a/sql/sql_derived.cc +++ b/sql/sql_derived.cc @@ -1,5 +1,6 @@ /* Copyright (c) 2002, 2011, Oracle and/or its affiliates. + Copyright (c) 2010, 2015, MariaDB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -21,7 +22,7 @@ */ -#include "my_global.h" /* NO_EMBEDDED_ACCESS_CHECKS */ +#include <my_global.h> /* NO_EMBEDDED_ACCESS_CHECKS */ #include "sql_priv.h" #include "unireg.h" #include "sql_derived.h" @@ -443,7 +444,8 @@ bool mysql_derived_merge(THD *thd, LEX *lex, TABLE_LIST *derived) // Update used tables cache according to new table map if (derived->on_expr) { - derived->on_expr->fix_after_pullout(parent_lex, &derived->on_expr); + derived->on_expr->fix_after_pullout(parent_lex, &derived->on_expr, + TRUE); fix_list_after_tbl_changes(parent_lex, &derived->nested_join->join_list); } } @@ -489,6 +491,14 @@ bool mysql_derived_merge_for_insert(THD *thd, LEX *lex, TABLE_LIST *derived) DBUG_PRINT("enter", ("Alias: '%s' Unit: %p", (derived->alias ? derived->alias : "<NULL>"), derived->get_unit())); + DBUG_PRINT("info", ("merged_for_insert: %d is_materialized_derived: %d " + "is_multitable: %d single_table_updatable: %d " + "merge_underlying_list: %d", + derived->merged_for_insert, + derived->is_materialized_derived(), + derived->is_multitable(), + derived->single_table_updatable(), + derived->merge_underlying_list != 0)); if (derived->merged_for_insert) DBUG_RETURN(FALSE); if (derived->init_derived(thd, FALSE)) @@ -507,6 +517,7 @@ bool mysql_derived_merge_for_insert(THD *thd, LEX *lex, TABLE_LIST *derived) derived->table= derived->merge_underlying_list->table; derived->schema_table= derived->merge_underlying_list->schema_table; derived->merged_for_insert= TRUE; + DBUG_ASSERT(derived->table); } } DBUG_RETURN(FALSE); @@ -610,7 +621,7 @@ bool mysql_derived_prepare(THD *thd, LEX *lex, TABLE_LIST *derived) bool res= FALSE; DBUG_PRINT("enter", ("Alias: '%s' Unit: %p", (derived->alias ? derived->alias : "<NULL>"), - derived->get_unit())); + unit)); // Skip already prepared views/DT if (!unit || unit->prepared || @@ -698,6 +709,7 @@ bool mysql_derived_prepare(THD *thd, LEX *lex, TABLE_LIST *derived) thd->create_tmp_table_for_derived= FALSE; derived->table= derived->derived_result->table; + DBUG_ASSERT(derived->table); if (derived->is_derived() && derived->is_merged_derived()) first_select->mark_as_belong_to_derived(derived); @@ -706,9 +718,9 @@ exit: if (derived->view) { if (thd->is_error() && - (thd->stmt_da->sql_errno() == ER_BAD_FIELD_ERROR || - thd->stmt_da->sql_errno() == ER_FUNC_INEXISTENT_NAME_COLLISION || - thd->stmt_da->sql_errno() == ER_SP_DOES_NOT_EXIST)) + (thd->get_stmt_da()->sql_errno() == ER_BAD_FIELD_ERROR || + thd->get_stmt_da()->sql_errno() == ER_FUNC_INEXISTENT_NAME_COLLISION || + thd->get_stmt_da()->sql_errno() == ER_SP_DOES_NOT_EXIST)) { thd->clear_error(); my_error(ER_VIEW_INVALID, MYF(0), derived->db, @@ -1011,4 +1023,3 @@ bool mysql_derived_reinit(THD *thd, LEX *lex, TABLE_LIST *derived) unit->set_thd(thd); DBUG_RETURN(FALSE); } - |