mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 20:42:30 +01:00
64206b1850
- Fixed tests - Optimized new code - Fixed some unlikely core dumps - Better bug fixes for: - #14397 - OPTIMIZE TABLE with an open HANDLER causes a crash - #14850 (ERROR 1062 when a quering a view using a Group By on a column that can be null mysql-test/r/create.result: Update results after removing wrong warnings for CREATE ... SELECT New tests mysql-test/r/handler.result: Drop used tables mysql-test/r/kill.result: Make test portable mysql-test/r/mysqlshow.result: Drop tables used by previous test mysql-test/r/trigger.result: Reuse old procedure name mysql-test/r/view.result: Extra tests mysql-test/t/create.test: New tests to test fix of removing wrong warnings for CREATE ... SELECT mysql-test/t/disabled.def: Enable 'kill' test (should now be portable) mysql-test/t/handler.test: Drop used tables mysql-test/t/kill.test: Make test portable even if kill doesn't work at once mysql-test/t/mysqlshow.test: Drop tables used by previous test mysql-test/t/trigger.test: Reuse old procedure name mysql-test/t/view.test: Extra tests sql/field.cc: Removed compiler warning sql/ha_federated.cc: my_snprintf -> strmake() (Simple optimization) sql/ha_ndbcluster.cc: Indentation cleanups and trival optimization sql/item.cc: Moved save_org_in_field() to item.cc to make it easier to test Remove setting of null_value as this is not needed sql/item.h: Moved save_org_in_field() to item.cc to make it easier to test sql/log_event.cc: Remove inline of slave_load_file_stem() Added 'extension' parameter to slave_load_file_stem() to get smaller code Removed not critical (or needed) DBUG_ASSERT()'s Cleaned up usage of slave_load_file_stem() to not depend on constant string lengths Indentation fixes sql/opt_range.cc: Moved code from declaration to function body (To make it more readable) sql/parse_file.cc: Fixed DBUG_PRINT sql/sp.cc: Simple cleanups - Removed not needed {} level - Ensure saved variables starts with old_ sql/sp_head.cc: Indentation fixes Remove core dump when using --debug when m_next_cached_sp == 0 Fixed compiler warnings Trivial optimizations sql/sp_head.h: Changed argument to set_definer() to const Added THD argument to recursion_level_error() to avoid call to current_thd sql/sql_acl.cc: Removed not needed test (first_not_own_table is the guard) sql/sql_base.cc: Removed extra empty line sql/sql_handler.cc: Don't test table version in mysql_ha_read() as this is already tested in lock_tables() Moved call to insert_fields to be after lock_table() to guard aganst reopen of tables (Better fix for Bug#14397 - OPTIMIZE TABLE with an open HANDLER causes a crash) sql/sql_insert.cc: Mark fields that are set in CREATE ... SELECT as used (Removed wrong warnings about field not having a default value) sql/sql_parse.cc: Removed not needed test of 'tables' (first_not_own_table is the guard) Simplify code sql/sql_select.cc: Use group->field to check if value is null instead of item called by 'save_org_in_field' This is a better bug fix for #14850 (ERROR 1062 when a quering a view using a Group By on a column that can be null) sql/sql_trigger.cc: Move sql_modes_parameters outside of function Indentation fixes Fixed compiler warning Ensure that thd->lex->query_tables_own_last is set properly before calling check_table_access() (This allows us to remove the extra test in check_grant() and check_table_access())
484 lines
11 KiB
Text
484 lines
11 KiB
Text
drop table if exists t1,t3,t4,t5;
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create table t1 (a int, b char(10), key a(a), key b(a,b));
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insert into t1 values
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(17,"ddd"),(18,"eee"),(19,"fff"),(19,"yyy"),
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(14,"aaa"),(15,"bbb"),(16,"ccc"),(16,"xxx"),
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(20,"ggg"),(21,"hhh"),(22,"iii");
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handler t1 open as t2;
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handler t2 read a=(SELECT 1);
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT 1)' at line 1
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handler t2 read a first;
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a b
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14 aaa
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handler t2 read a next;
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a b
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15 bbb
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handler t2 read a next;
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a b
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16 ccc
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handler t2 read a prev;
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a b
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15 bbb
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handler t2 read a last;
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a b
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22 iii
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handler t2 read a prev;
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a b
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21 hhh
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handler t2 read a prev;
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a b
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20 ggg
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handler t2 read a first;
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a b
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14 aaa
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handler t2 read a prev;
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a b
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handler t2 read a last;
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a b
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22 iii
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handler t2 read a prev;
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a b
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21 hhh
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handler t2 read a next;
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a b
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22 iii
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handler t2 read a next;
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a b
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handler t2 read a=(15);
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a b
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15 bbb
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handler t2 read a=(16);
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a b
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16 ccc
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handler t2 read a=(19,"fff");
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ERROR 42000: Too many key parts specified; max 1 parts allowed
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handler t2 read b=(19,"fff");
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a b
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19 fff
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handler t2 read b=(19,"yyy");
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a b
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19 yyy
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handler t2 read b=(19);
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a b
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19 fff
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handler t1 read a last;
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ERROR 42S02: Unknown table 't1' in HANDLER
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handler t2 read a=(11);
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a b
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handler t2 read a>=(11);
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a b
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14 aaa
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handler t2 read a=(18);
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a b
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18 eee
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handler t2 read a>=(18);
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a b
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18 eee
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handler t2 read a>(18);
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a b
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19 fff
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handler t2 read a<=(18);
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a b
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18 eee
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handler t2 read a<(18);
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a b
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17 ddd
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handler t2 read a first limit 5;
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a b
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14 aaa
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15 bbb
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16 ccc
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16 xxx
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17 ddd
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handler t2 read a next limit 3;
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a b
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18 eee
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19 fff
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19 yyy
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handler t2 read a prev limit 10;
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a b
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19 fff
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18 eee
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17 ddd
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16 xxx
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16 ccc
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15 bbb
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14 aaa
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handler t2 read a>=(16) limit 4;
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a b
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16 ccc
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16 xxx
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17 ddd
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18 eee
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handler t2 read a>=(16) limit 2,2;
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a b
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17 ddd
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18 eee
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handler t2 read a last limit 3;
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a b
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22 iii
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21 hhh
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20 ggg
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handler t2 read a=(19);
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a b
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19 fff
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handler t2 read a=(19) where b="yyy";
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a b
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19 yyy
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handler t2 read first;
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a b
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17 ddd
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handler t2 read next;
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a b
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18 eee
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handler t2 read next;
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a b
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19 fff
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handler t2 read last;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
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handler t2 close;
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handler t1 open as t2;
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drop table t1;
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create table t1 (a int);
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insert into t1 values (17);
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handler t2 read first;
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ERROR 42S02: Unknown table 't2' in HANDLER
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handler t1 open as t2;
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alter table t1 engine=MyISAM;
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handler t2 read first;
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ERROR 42S02: Unknown table 't2' in HANDLER
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drop table t1;
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create table t1 (a int);
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insert into t1 values (1),(2),(3),(4),(5),(6);
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delete from t1 limit 2;
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handler t1 open;
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handler t1 read first;
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a
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3
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handler t1 read first limit 1,1;
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a
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4
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handler t1 read first limit 2,2;
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a
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5
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6
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delete from t1 limit 3;
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handler t1 read first;
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a
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6
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drop table t1;
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create table t1(a int, index(a));
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insert into t1 values (1), (2), (3);
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handler t1 open;
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handler t1 read a=(W);
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ERROR 42S22: Unknown column 'W' in 'field list'
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handler t1 read a=(a);
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ERROR HY000: Incorrect arguments to HANDLER ... READ
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drop table t1;
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create table t1 (a char(5));
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insert into t1 values ("Ok");
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handler t1 open as t;
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handler t read first;
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a
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Ok
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use mysql;
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handler t read first;
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a
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Ok
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handler t close;
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handler test.t1 open as t;
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handler t read first;
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a
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Ok
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handler t close;
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use test;
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drop table t1;
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create table t1 ( a int, b int, INDEX a (a) );
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insert into t1 values (1,2), (2,1);
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handler t1 open;
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handler t1 read a=(1) where b=2;
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a b
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1 2
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handler t1 read a=(1) where b=3;
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a b
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handler t1 read a=(1) where b=1;
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a b
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handler t1 close;
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drop table t1;
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drop database if exists test_test;
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create database test_test;
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use test_test;
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create table t1(table_id char(20) primary key);
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insert into t1 values ('test_test.t1');
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insert into t1 values ('');
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handler t1 open;
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handler t1 read first limit 9;
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table_id
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test_test.t1
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create table t2(table_id char(20) primary key);
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insert into t2 values ('test_test.t2');
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insert into t2 values ('');
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handler t2 open;
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handler t2 read first limit 9;
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table_id
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test_test.t2
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use test;
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drop table if exists t1;
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create table t1(table_id char(20) primary key);
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insert into t1 values ('test.t1');
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insert into t1 values ('');
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handler t1 open;
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ERROR 42000: Not unique table/alias: 't1'
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use test;
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handler test.t1 read first limit 9;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'read first limit 9' at line 1
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handler test_test.t1 read first limit 9;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'read first limit 9' at line 1
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handler t1 read first limit 9;
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table_id
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test_test.t1
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handler test_test.t2 read first limit 9;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'read first limit 9' at line 1
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handler t2 read first limit 9;
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table_id
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test_test.t2
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handler test_test.t1 close;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'close' at line 1
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handler t1 close;
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drop table test_test.t1;
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handler test_test.t2 close;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'close' at line 1
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handler t2 close;
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drop table test_test.t2;
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drop database test_test;
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use test;
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handler test.t1 close;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'close' at line 1
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handler t1 close;
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ERROR 42S02: Unknown table 't1' in HANDLER
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drop table test.t1;
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drop database if exists test_test;
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drop table if exists t1;
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drop table if exists t2;
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drop table if exists t3;
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create database test_test;
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use test_test;
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create table t1 (c1 char(20));
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insert into t1 values ('test_test.t1');
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create table t3 (c1 char(20));
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insert into t3 values ('test_test.t3');
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handler t1 open;
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handler t1 read first limit 9;
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c1
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test_test.t1
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handler t1 open h1;
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handler h1 read first limit 9;
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c1
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test_test.t1
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use test;
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create table t1 (c1 char(20));
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create table t2 (c1 char(20));
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create table t3 (c1 char(20));
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insert into t1 values ('t1');
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insert into t2 values ('t2');
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insert into t3 values ('t3');
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handler t1 open;
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ERROR 42000: Not unique table/alias: 't1'
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handler t2 open t1;
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ERROR 42000: Not unique table/alias: 't1'
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handler t3 open t1;
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ERROR 42000: Not unique table/alias: 't1'
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handler t1 read first limit 9;
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c1
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test_test.t1
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handler test.t1 close;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'close' at line 1
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handler test.t1 open h1;
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ERROR 42000: Not unique table/alias: 'h1'
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handler test_test.t1 open h1;
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ERROR 42000: Not unique table/alias: 'h1'
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handler test_test.t3 open h3;
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handler test.t1 open h2;
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handler t1 read first limit 9;
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c1
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test_test.t1
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handler h1 read first limit 9;
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c1
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test_test.t1
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handler h2 read first limit 9;
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c1
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t1
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handler h3 read first limit 9;
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c1
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test_test.t3
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handler h2 read first limit 9;
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c1
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t1
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handler test.h1 close;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'close' at line 1
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handler t1 close;
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handler h1 close;
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handler h2 close;
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handler t1 read first limit 9;
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ERROR 42S02: Unknown table 't1' in HANDLER
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handler h1 read first limit 9;
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ERROR 42S02: Unknown table 'h1' in HANDLER
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handler h2 read first limit 9;
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ERROR 42S02: Unknown table 'h2' in HANDLER
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handler h3 read first limit 9;
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c1
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test_test.t3
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handler h3 read first limit 9;
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c1
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test_test.t3
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use test_test;
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handler h3 read first limit 9;
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c1
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test_test.t3
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handler test.h3 read first limit 9;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'read first limit 9' at line 1
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handler h3 close;
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use test;
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drop table t3;
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drop table t2;
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drop table t1;
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drop database test_test;
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create table t1 (c1 char(20));
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insert into t1 values ("t1");
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handler t1 open as h1;
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handler h1 read first limit 9;
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c1
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t1
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create table t2 (c1 char(20));
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insert into t2 values ("t2");
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handler t2 open as h2;
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handler h2 read first limit 9;
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c1
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t2
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create table t3 (c1 char(20));
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insert into t3 values ("t3");
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handler t3 open as h3;
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handler h3 read first limit 9;
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c1
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t3
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create table t4 (c1 char(20));
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insert into t4 values ("t4");
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handler t4 open as h4;
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handler h4 read first limit 9;
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c1
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t4
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create table t5 (c1 char(20));
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insert into t5 values ("t5");
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handler t5 open as h5;
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handler h5 read first limit 9;
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c1
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t5
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alter table t1 engine=MyISAM;
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handler h1 read first limit 9;
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ERROR 42S02: Unknown table 'h1' in HANDLER
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handler h2 read first limit 9;
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c1
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t2
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handler h3 read first limit 9;
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c1
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t3
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handler h4 read first limit 9;
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c1
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t4
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handler h5 read first limit 9;
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c1
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t5
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alter table t5 engine=MyISAM;
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handler h1 read first limit 9;
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ERROR 42S02: Unknown table 'h1' in HANDLER
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handler h2 read first limit 9;
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c1
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t2
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handler h3 read first limit 9;
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c1
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t3
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handler h4 read first limit 9;
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c1
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t4
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handler h5 read first limit 9;
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ERROR 42S02: Unknown table 'h5' in HANDLER
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alter table t3 engine=MyISAM;
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handler h1 read first limit 9;
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ERROR 42S02: Unknown table 'h1' in HANDLER
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handler h2 read first limit 9;
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c1
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t2
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handler h3 read first limit 9;
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ERROR 42S02: Unknown table 'h3' in HANDLER
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handler h4 read first limit 9;
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c1
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t4
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handler h5 read first limit 9;
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ERROR 42S02: Unknown table 'h5' in HANDLER
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handler h2 close;
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handler h4 close;
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handler t1 open as h1_1;
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handler t1 open as h1_2;
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handler t1 open as h1_3;
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handler h1_1 read first limit 9;
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c1
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t1
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handler h1_2 read first limit 9;
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c1
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t1
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handler h1_3 read first limit 9;
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c1
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t1
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alter table t1 engine=MyISAM;
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handler h1_1 read first limit 9;
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ERROR 42S02: Unknown table 'h1_1' in HANDLER
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handler h1_2 read first limit 9;
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ERROR 42S02: Unknown table 'h1_2' in HANDLER
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handler h1_3 read first limit 9;
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ERROR 42S02: Unknown table 'h1_3' in HANDLER
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drop table t1;
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drop table t2;
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drop table t3;
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drop table t4;
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drop table t5;
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create table t1 (c1 int);
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insert into t1 values (1);
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handler t1 open;
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handler t1 read first;
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c1
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1
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send the below to another connection, do not wait for the result
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optimize table t1;
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proceed with the normal connection
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handler t1 read next;
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c1
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1
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handler t1 close;
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read the result from the other connection
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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proceed with the normal connection
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drop table t1;
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create table t1 (c1 int);
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insert into t1 values (14397);
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flush tables with read lock;
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drop table t1;
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ERROR HY000: Can't execute the query because you have a conflicting read lock
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send the below to another connection, do not wait for the result
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drop table t1;
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proceed with the normal connection
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select * from t1;
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c1
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14397
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unlock tables;
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read the result from the other connection
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proceed with the normal connection
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select * from t1;
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ERROR 42S02: Table 'test.t1' doesn't exist
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drop table if exists t1;
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Warnings:
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Note 1051 Unknown table 't1'
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