diff options
Diffstat (limited to 'mysql-test/suite/versioning/r/commit_id.result')
| -rw-r--r-- | mysql-test/suite/versioning/r/commit_id.result | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/mysql-test/suite/versioning/r/commit_id.result b/mysql-test/suite/versioning/r/commit_id.result new file mode 100644 index 00000000..88156132 --- /dev/null +++ b/mysql-test/suite/versioning/r/commit_id.result @@ -0,0 +1,114 @@ +create table t1( +id int auto_increment primary key, +sys_trx_start bigint unsigned as row start invisible, +sys_trx_end bigint unsigned as row end invisible, +period for system_time (sys_trx_start, sys_trx_end) +) +with system versioning +engine innodb; +insert into t1 values (); +set @ts0= now(6); +insert into t1 values (); +select sys_trx_start from t1 where id = last_insert_id() into @tx0; +Warnings: +Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead +select transaction_id = @tx0 from mysql.transaction_registry +order by transaction_id desc limit 1; +transaction_id = @tx0 +1 +set @ts1= now(6); +insert into t1 values (); +select sys_trx_start from t1 where id = last_insert_id() into @tx1; +Warnings: +Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead +select transaction_id = @tx1 from mysql.transaction_registry +order by transaction_id desc limit 1; +transaction_id = @tx1 +1 +set @ts2= now(6); +insert into t1 values (); +select sys_trx_start from t1 where id = last_insert_id() into @tx2; +Warnings: +Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead +select transaction_id = @tx2 from mysql.transaction_registry +order by transaction_id desc limit 1; +transaction_id = @tx2 +1 +set @ts3= now(6); +select +trt_trx_id(@ts0) < @tx0 as A, +trt_trx_id(@ts0, true) = @tx0 as B, +trt_trx_id(@ts1) = @tx0 as C, +trt_trx_id(@ts1, true) = @tx1 as D, +trt_trx_id(@ts2) = @tx1 as E, +trt_trx_id(@ts2, true) = @tx2 as F, +trt_trx_id(@ts3) = @tx2 as G, +trt_trx_id(@ts3, true) is null as H; +A B C D E F G H +1 1 1 1 1 1 1 1 +select +trt_commit_id(@ts0) < @tx0 as A, +trt_commit_id(@ts0, true) = trt_commit_id(null, @tx0) as B, +trt_commit_id(@ts1) = trt_commit_id(null, @tx0) as C, +trt_commit_id(@ts1, true) = trt_commit_id(null, @tx1) as D, +trt_commit_id(@ts2) = trt_commit_id(null, @tx1) as E, +trt_commit_id(@ts2, true) = trt_commit_id(null, @tx2) as F, +trt_commit_id(@ts3) = trt_commit_id(null, @tx2) as G, +trt_commit_id(@ts3, true) is null as H; +A B C D E F G H +1 1 1 1 1 1 1 1 +select +trt_trx_sees(@tx1, @tx0) as A, +not trt_trx_sees(@tx0, @tx1) as B, +trt_trx_sees_eq(@tx1, @tx1) as C, +not trt_trx_sees(@tx1, @tx1) as D, +trt_trx_sees(@tx2, 0) as E, +trt_trx_sees(-1, @tx2) as F; +A B C D E F +1 1 1 1 1 1 +select trt_trx_sees(0, @tx2); +trt_trx_sees(0, @tx2) +0 +set transaction isolation level read uncommitted; +insert into t1 values (); +select sys_trx_start from t1 where id = last_insert_id() into @tx3; +Warnings: +Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead +select isolation_level = 'READ-UNCOMMITTED' from mysql.transaction_registry where transaction_id = @tx3; +isolation_level = 'READ-UNCOMMITTED' +1 +set transaction isolation level read committed; +insert into t1 values (); +select sys_trx_start from t1 where id = last_insert_id() into @tx4; +Warnings: +Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead +select isolation_level = 'READ-COMMITTED' from mysql.transaction_registry where transaction_id = @tx4; +isolation_level = 'READ-COMMITTED' +1 +set transaction isolation level serializable; +insert into t1 values (); +select sys_trx_start from t1 where id = last_insert_id() into @tx5; +Warnings: +Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead +select isolation_level = 'SERIALIZABLE' from mysql.transaction_registry where transaction_id = @tx5; +isolation_level = 'SERIALIZABLE' +1 +set transaction isolation level repeatable read; +insert into t1 values (); +select sys_trx_start from t1 where id = last_insert_id() into @tx6; +Warnings: +Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead +select isolation_level = 'REPEATABLE-READ' from mysql.transaction_registry where transaction_id = @tx6; +isolation_level = 'REPEATABLE-READ' +1 +drop table t1; +call verify_trt; +No A B C D +1 1 1 1 1 +2 1 1 1 1 +3 1 1 1 1 +4 1 1 1 1 +5 1 1 1 1 +6 1 1 1 1 +7 1 1 1 1 +8 1 1 1 1 |