diff options
Diffstat (limited to 'mysql-test/r/auto_increment_offset_func.result')
| -rw-r--r-- | mysql-test/r/auto_increment_offset_func.result | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/mysql-test/r/auto_increment_offset_func.result b/mysql-test/r/auto_increment_offset_func.result new file mode 100644 index 00000000000..5c953544e73 --- /dev/null +++ b/mysql-test/r/auto_increment_offset_func.result @@ -0,0 +1,257 @@ +SET @global_auto_increment_increment = @@global.auto_increment_increment; +SET @session_auto_increment_increment = @@session.auto_increment_increment; +SET @global_auto_increment_offset = @@global.auto_increment_offset; +SET @session_auto_increment_offset = @@session.auto_increment_offset; +drop table if exists t1; +## Creating New Table ## +CREATE TABLE t1 +( +id INT NOT NULL auto_increment, +PRIMARY KEY (id), +name VARCHAR(30) +); +'#--------------------FN_DYNVARS_002_01-------------------------#' +## Setting initial value of variable to 5 ## +SET @@auto_increment_increment = 10; +SET @@auto_increment_offset = 5; +'#--------------------FN_DYNVARS_002_02-------------------------#' +## Inserting records in table and verifying variable's behavior ## +INSERT into t1(name) values('Record_1'); +SELECT * from t1; +id name +5 Record_1 +INSERT into t1(name) values('Record_2'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +## Test behavior of variable after updating value of variable ## +SET @@auto_increment_offset = 24; +SELECT @@auto_increment_offset; +@@auto_increment_offset +24 +INSERT into t1(name) values('Record_3'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +INSERT into t1(name) values('Record_4'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +'#--------------------FN_DYNVARS_002_03-------------------------#' +## Changing value of global scope before opening new connection ## +SET @@global.auto_increment_increment = 15; +SET @@global.auto_increment_offset = 36; +## New connection test_con1 ## +## Value of session & global vairable here should be 10 ## +SELECT @@global.auto_increment_offset = 36; +@@global.auto_increment_offset = 36 +1 +SELECT @@session.auto_increment_offset = 36; +@@session.auto_increment_offset = 36 +1 +## Verify global value effect of variable by inserting new rows in table ## +INSERT into t1(name) values('Record_5'); +INSERT into t1(name) values('Record_6'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +36 Record_5 +51 Record_6 +## Setting session value of variable and inserting data in table ## +SET @@session.auto_increment_offset = 54; +INSERT into t1(name) values('Record_7'); +INSERT into t1(name) values('Record_8'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +36 Record_5 +51 Record_6 +54 Record_7 +69 Record_8 +'#--------------------FN_DYNVARS_002_04-------------------------#' +## Setting value of variable less than last insert id ## +SET @@session.auto_increment_offset = 5; +INSERT into t1(name) values('Record_9'); +'Bug#35367: Random value of id is increasing on assigning value to'; +'variable that is less than current offset'; +INSERT into t1(name) values('Record_10'); +INSERT into t1(name) values('Record_11'); +INSERT into t1(name) values('Record_12'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +36 Record_5 +51 Record_6 +54 Record_7 +69 Record_8 +80 Record_9 +95 Record_10 +110 Record_11 +125 Record_12 +'#--------------------FN_DYNVARS_002_05-------------------------#' +## Assigning value to variable greater than auto_increment_incrent value ## +SET @@auto_increment_offset = 140; +SET @@auto_increment_increment = 10; +INSERT into t1(name) values('Record_13'); +INSERT into t1(name) values('Record_14'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +36 Record_5 +51 Record_6 +54 Record_7 +69 Record_8 +80 Record_9 +95 Record_10 +110 Record_11 +125 Record_12 +134 Record_13 +140 Record_14 +'Bug#35369: Some invalid value of id is increasing on assigning value to'; +'variable that is greater than auto_increment_increment'; +'#--------------------FN_DYNVARS_002_06-------------------------#' +## Changing datatype of column id with primary key to SmallInt ## +ALTER table t1 modify id SMALLINT NOT NULL auto_increment; +INSERT into t1(name) values('Record_15'); +INSERT into t1(name) values('Record_16'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +36 Record_5 +51 Record_6 +54 Record_7 +69 Record_8 +80 Record_9 +95 Record_10 +110 Record_11 +125 Record_12 +134 Record_13 +140 Record_14 +150 Record_15 +160 Record_16 +## Changing datatype of column id with primary key to BigInt ## +ALTER table t1 modify id BIGINT NOT NULL auto_increment; +INSERT into t1(name) values('Record_17'); +INSERT into t1(name) values('Record_18'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +36 Record_5 +51 Record_6 +54 Record_7 +69 Record_8 +80 Record_9 +95 Record_10 +110 Record_11 +125 Record_12 +134 Record_13 +140 Record_14 +150 Record_15 +160 Record_16 +170 Record_17 +180 Record_18 +'#--------------------FN_DYNVARS_002_07-------------------------#' +## Assigning -ve value to variable ## +SET @@auto_increment_offset = -10; +Warnings: +Warning 1292 Truncated incorrect auto-increment-offset value: '0' +SELECT @@auto_increment_offset = -10; +@@auto_increment_offset = -10 +0 +INSERT into t1(name) values('Record_17'); +INSERT into t1(name) values('Record_18'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +36 Record_5 +51 Record_6 +54 Record_7 +69 Record_8 +80 Record_9 +95 Record_10 +110 Record_11 +125 Record_12 +134 Record_13 +140 Record_14 +150 Record_15 +160 Record_16 +170 Record_17 +180 Record_18 +181 Record_17 +191 Record_18 +'Bug#35370: Some invalid value of id is increasing on assigning negative'; +' value in variable'; +## Assigning value that is out of range of variable ## +SET @@auto_increment_offset = 65536; +Warnings: +Warning 1292 Truncated incorrect auto_increment_offset value: '65536' +SELECT @@auto_increment_offset; +@@auto_increment_offset +65535 +INSERT into t1(name) values('Record_17'); +INSERT into t1(name) values('Record_18'); +INSERT into t1(name) values('Record_19'); +INSERT into t1(name) values('Record_20'); +SELECT * from t1; +id name +5 Record_1 +15 Record_2 +24 Record_3 +34 Record_4 +36 Record_5 +51 Record_6 +54 Record_7 +69 Record_8 +80 Record_9 +95 Record_10 +110 Record_11 +125 Record_12 +134 Record_13 +140 Record_14 +150 Record_15 +160 Record_16 +170 Record_17 +180 Record_18 +181 Record_17 +191 Record_18 +199 Record_17 +209 Record_18 +219 Record_19 +229 Record_20 +## No effect of auto_increment_offset since value of this variable is greater ## +## than auto_increment_increment ## +## Dropping table ## +DROP table if exists t1; +## Disconnecting connection ## +## switching to default connection ## +SET @@global.auto_increment_increment = @global_auto_increment_increment; +SET @@session.auto_increment_increment = @session_auto_increment_increment; +SET @@global.auto_increment_offset = @global_auto_increment_offset; +SET @@session.auto_increment_offset = @session_auto_increment_offset; |