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Post-merge fixes
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@ -1296,9 +1296,9 @@ explain select fld3 from t2 use index (fld1,fld3) where fld3 = 'honeysuckle';
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# The next should give an error
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#
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-- error 1072
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-- error 1176
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explain select fld3 from t2 ignore index (fld3,not_used);
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-- error 1072
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-- error 1176
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explain select fld3 from t2 use index (not_used);
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#
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@ -145,9 +145,9 @@ explain select fld3 from t2 use index (fld1,fld3) where fld3 = 'honeysuckle';
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ref fld3 fld3 30 const 1 Using where; Using index
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explain select fld3 from t2 ignore index (fld3,not_used);
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ERROR 42000: Key column 'not_used' doesn't exist in table
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ERROR HY000: Key 'not_used' doesn't exist in table 't2'
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explain select fld3 from t2 use index (not_used);
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ERROR 42000: Key column 'not_used' doesn't exist in table
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ERROR HY000: Key 'not_used' doesn't exist in table 't2'
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select t2.fld3 from t2 where fld3 >= 'honeysuckle' and fld3 <= 'honoring' order by fld3;
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fld3
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honeysuckle
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@ -194,7 +194,7 @@ Table Op Msg_type Msg_text
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test.t1 assign_to_keycache error Key 'unknown_key' doesn't exist in table 't1'
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test.t1 assign_to_keycache status Operation failed
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Warnings:
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Error 1072 Key column 'unknown_key' doesn't exist in table
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Error 1176 Key 'unknown_key' doesn't exist in table 't1'
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select @@keycache2.key_buffer_size;
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@@keycache2.key_buffer_size
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4194304
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@ -164,7 +164,7 @@ test.t2 preload_keys error Key 'c' doesn't exist in table 't2'
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test.t2 preload_keys status Operation failed
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Warnings:
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Error 1146 Table 'test.t3' doesn't exist
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Error 1072 Key column 'c' doesn't exist in table
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Error 1176 Key 'c' doesn't exist in table 't2'
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show status like "key_read%";
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Variable_name Value
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Key_read_requests 0
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@ -144,9 +144,9 @@ explain select fld3 from t2 use index (fld1,fld3) where fld3 = 'honeysuckle';
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ref fld3 fld3 30 const 1 Using where; Using index
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explain select fld3 from t2 ignore index (fld3,not_used);
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ERROR 42000: Key column 'not_used' doesn't exist in table
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ERROR HY000: Key 'not_used' doesn't exist in table 't2'
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explain select fld3 from t2 use index (not_used);
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ERROR 42000: Key column 'not_used' doesn't exist in table
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ERROR HY000: Key 'not_used' doesn't exist in table 't2'
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select t2.fld3 from t2 where fld3 >= 'honeysuckle' and fld3 <= 'honoring' order by fld3;
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fld3
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honeysuckle
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@ -2716,6 +2716,16 @@ select * from t1 where f1 in (select f3 from t2 where (f3,f4)= (select f3,f4 fro
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f1 f2
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1 1
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drop table t1,t2;
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CREATE TABLE t1 (a int, INDEX idx(a));
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INSERT INTO t1 VALUES (2), (3), (1);
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EXPLAIN SELECT * FROM t1 IGNORE INDEX (idx);
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 3
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EXPLAIN SELECT * FROM t1 IGNORE INDEX (a);
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ERROR HY000: Key 'a' doesn't exist in table 't1'
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EXPLAIN SELECT * FROM t1 FORCE INDEX (a);
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ERROR HY000: Key 'a' doesn't exist in table 't1'
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DROP TABLE t1;
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CREATE TABLE t1 ( city char(30) );
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INSERT INTO t1 VALUES ('London');
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INSERT INTO t1 VALUES ('Paris');
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@ -614,7 +614,7 @@ drop table t1;
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create table t1 (a int, b int);
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create view v1 as select a, sum(b) from t1 group by a;
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select b from v1 use index (some_index) where b=1;
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ERROR 42000: Key column 'some_index' doesn't exist in table
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ERROR HY000: Key 'some_index' doesn't exist in table 'v1'
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drop view v1;
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drop table t1;
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create table t1 (col1 char(5),col2 char(5));
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@ -516,7 +516,7 @@ drop table t1;
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#
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create table t1 (a int, b int);
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create view v1 as select a, sum(b) from t1 group by a;
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-- error 1072
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-- error 1176
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select b from v1 use index (some_index) where b=1;
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drop view v1;
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drop table t1;
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@ -4441,6 +4441,7 @@ bool setup_tables(THD *thd, Name_resolution_context *context,
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table_list= table_list->next_leaf, tablenr++)
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{
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TABLE *table= table_list->table;
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table->pos_in_table_list= table_list;
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if (first_select_table &&
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table_list->top_table() == first_select_table)
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{
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@ -4585,7 +4586,7 @@ bool get_key_map_from_key_list(key_map *map, TABLE *table,
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0)
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{
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my_error(ER_KEY_DOES_NOT_EXITS, MYF(0), name->c_ptr(),
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table->s->table_name);
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table->pos_in_table_list->alias);
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map->set_all();
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return 1;
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}
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