hhunger@hh-nb.hungers
18 years ago
7 changed files with 321 additions and 11 deletions
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1.bzrignore
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79mysql-test/r/group_concat_max_len_func.result
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12mysql-test/r/timestamp_func.result
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4mysql-test/t/disabled.def
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131mysql-test/t/group_concat_max_len_func.test
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95mysql-test/t/max_allowed_packet_func.test
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10mysql-test/t/timestamp_func.test
@ -0,0 +1,79 @@ |
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SET @save = @@global.group_concat_max_len; |
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drop table if exists t1; |
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## Creating new table t1 ## |
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CREATE TABLE t1 |
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( |
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id INT NOT NULL auto_increment, |
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PRIMARY KEY (id), |
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rollno int NOT NULL, |
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name VARCHAR(30) |
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); |
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'#--------------------FN_DYNVARS_034_01-------------------------#' |
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## Setting initial value of variable to 4 ## |
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SET @@global.group_concat_max_len = 4; |
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## Inserting some rows in table ## |
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INSERT into t1(rollno, name) values(1, 'Record_1'); |
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INSERT into t1(rollno, name) values(2, 'Record_2'); |
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INSERT into t1(rollno, name) values(1, 'Record_3'); |
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INSERT into t1(rollno, name) values(3, 'Record_4'); |
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INSERT into t1(rollno, name) values(1, 'Record_5'); |
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INSERT into t1(rollno, name) values(3, 'Record_6'); |
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INSERT into t1(rollno, name) values(4, 'Record_7'); |
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INSERT into t1(rollno, name) values(4, 'Record_8'); |
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## Creating two new connections ## |
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'#--------------------FN_DYNVARS_034_02-------------------------#' |
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## Connecting with test_con1 ## |
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## Accessing data and using group_concat on column whose value is greater than 4 ## |
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SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno; |
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id rollno group_concat(name) |
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1 1 Reco |
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2 2 Reco |
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4 3 Reco |
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7 4 Reco |
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Warnings: |
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Warning 1260 4 line(s) were cut by GROUP_CONCAT() |
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## Changing session value of variable and verifying its behavior, ## |
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## warning should come here ## |
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SET @@session.group_concat_max_len = 10; |
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SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno; |
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id rollno group_concat(name) |
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1 1 Record_1,R |
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2 2 Record_2 |
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4 3 Record_4,R |
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7 4 Record_7,R |
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Warnings: |
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Warning 1260 3 line(s) were cut by GROUP_CONCAT() |
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'#--------------------FN_DYNVARS_034_03-------------------------#' |
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## Connecting with new connection test_con2 ## |
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## Verifying initial value of variable. It should be 4 ## |
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SELECT @@session.group_concat_max_len = 4; |
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@@session.group_concat_max_len = 4 |
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1 |
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## Setting session value of variable to 20 and verifying variable is concating ## |
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## column's value to 20 or not ## |
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SET @@session.group_concat_max_len = 20; |
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## Verifying value of name column, it should not me more than 20 characters ## |
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## Warning should come here ## |
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SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno; |
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id rollno group_concat(name) |
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1 1 Record_1,Record_3,Re |
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2 2 Record_2 |
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4 3 Record_4,Record_6 |
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7 4 Record_7,Record_8 |
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Warnings: |
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Warning 1260 1 line(s) were cut by GROUP_CONCAT() |
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'#--------------------FN_DYNVARS_034_04-------------------------#' |
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## Setting session value of variable to 26. No warning should appear here ## |
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## because the value after concatination is less than 30 ## |
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SET @@session.group_concat_max_len = 26; |
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## Verifying value of name column, it should not give warning now ## |
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SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno; |
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id rollno group_concat(name) |
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1 1 Record_1,Record_3,Record_5 |
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2 2 Record_2 |
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4 3 Record_4,Record_6 |
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7 4 Record_7,Record_8 |
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## Dropping table t1 ## |
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DROP table t1; |
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## Disconnecting both the connection ## |
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SET @@group_concat_max_len = @save; |
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@ -0,0 +1,131 @@ |
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############## mysql-test\t\group_concat_max_len_func.test #################### |
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# # |
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# Variable Name: group_concat_max_len # |
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# Scope: GLOBAL | SESSION # |
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# Access Type: Dynamic # |
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# Data Type: numeric # |
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# Default Value: 1024 # |
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# Minimum value: 4 # |
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# # |
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# # |
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# Creation Date: 2008-03-07 # |
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# Author: Salman Rawala # |
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# # |
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# Description: Test Cases of Dynamic System Variable group_concat_max_len # |
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# that checks the functionality of this variable # |
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# # |
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ # |
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# server-system-variables.html # |
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# # |
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############################################################################### |
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|
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SET @save = @@global.group_concat_max_len; |
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|
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--disable_warnings |
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drop table if exists t1; |
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--enable_warnings |
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|
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######################### |
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# Creating new table # |
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######################### |
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|
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--echo ## Creating new table t1 ## |
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CREATE TABLE t1 |
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( |
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id INT NOT NULL auto_increment, |
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PRIMARY KEY (id), |
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rollno int NOT NULL, |
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name VARCHAR(30) |
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); |
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|
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--echo '#--------------------FN_DYNVARS_034_01-------------------------#' |
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######################################################################## |
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# Setting initial value of group_concat_max_len, inserting some rows |
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# & creating 2 new connections |
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######################################################################## |
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|
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--echo ## Setting initial value of variable to 4 ## |
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SET @@global.group_concat_max_len = 4; |
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|
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--echo ## Inserting some rows in table ## |
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INSERT into t1(rollno, name) values(1, 'Record_1'); |
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INSERT into t1(rollno, name) values(2, 'Record_2'); |
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INSERT into t1(rollno, name) values(1, 'Record_3'); |
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INSERT into t1(rollno, name) values(3, 'Record_4'); |
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INSERT into t1(rollno, name) values(1, 'Record_5'); |
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INSERT into t1(rollno, name) values(3, 'Record_6'); |
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INSERT into t1(rollno, name) values(4, 'Record_7'); |
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INSERT into t1(rollno, name) values(4, 'Record_8'); |
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|
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--echo ## Creating two new connections ## |
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CONNECT (test_con1,localhost,root,,); |
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CONNECT (test_con2,localhost,root,,); |
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|
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|
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--echo '#--------------------FN_DYNVARS_034_02-------------------------#' |
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############################################################################### |
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# Verifying initial behavior of variable by concatinating values greater than 4 |
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############################################################################### |
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|
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--echo ## Connecting with test_con1 ## |
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CONNECTION test_con1; |
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|
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--echo ## Accessing data and using group_concat on column whose value is greater than 4 ## |
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SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno; |
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|
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--echo ## Changing session value of variable and verifying its behavior, ## |
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--echo ## warning should come here ## |
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|
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SET @@session.group_concat_max_len = 10; |
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SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno; |
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|
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|
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--echo '#--------------------FN_DYNVARS_034_03-------------------------#' |
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############################################################################## |
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# Verifying behavior of variable by increasing session value of variable # |
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############################################################################## |
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|
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--echo ## Connecting with new connection test_con2 ## |
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connection test_con2; |
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|
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--echo ## Verifying initial value of variable. It should be 4 ## |
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SELECT @@session.group_concat_max_len = 4; |
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|
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--echo ## Setting session value of variable to 20 and verifying variable is concating ## |
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--echo ## column's value to 20 or not ## |
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SET @@session.group_concat_max_len = 20; |
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|
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--echo ## Verifying value of name column, it should not me more than 20 characters ## |
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--echo ## Warning should come here ## |
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SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno; |
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|
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|
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--echo '#--------------------FN_DYNVARS_034_04-------------------------#' |
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############################################################################### |
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# Verifying behavior of variable by increasing session value of variable # |
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# greater than the maximum concat length of name column # |
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############################################################################### |
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|
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--echo ## Setting session value of variable to 26. No warning should appear here ## |
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--echo ## because the value after concatination is less than 30 ## |
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SET @@session.group_concat_max_len = 26; |
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|
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--echo ## Verifying value of name column, it should not give warning now ## |
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SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno; |
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|
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|
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############################################################ |
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# Disconnecting all connection & dropping table # |
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############################################################ |
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|
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--echo ## Dropping table t1 ## |
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DROP table t1; |
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|
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--echo ## Disconnecting both the connection ## |
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DISCONNECT test_con2; |
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DISCONNECT test_con1; |
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connection default; |
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SET @@group_concat_max_len = @save; |
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@ -0,0 +1,95 @@ |
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################## mysql-test\t\max_allowed_packet_func.test ################## |
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# # |
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# Variable Name: max_allowed_packet # |
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# Scope: GLOBAL | SESSION # |
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# Access Type: Dynamic # |
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# Data Type: numeric # |
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# Default Value:1048576 # |
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# Range:1024-1073741824 # |
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# # |
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# # |
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# Creation Date: 2008-03-07 # |
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# Author: Salman Rawala # |
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# # |
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# Description: Test Cases of Dynamic System Variable max_allowed_packet # |
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# that checks the functionality of this variable # |
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# # |
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ # |
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# server-system-variables.html # |
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# # |
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############################################################################### |
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|
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#due to lost connection on win64 |
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--source include/not_windows.inc |
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let $start_global_value = `SELECT @@global.max_allowed_packet`; |
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--echo $start_global_value |
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|
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--disable_warnings |
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drop table if exists t1; |
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--enable_warnings |
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|
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######################### |
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# Creating new table # |
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######################### |
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|
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--echo ## Creating new table t1 ## |
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CREATE TABLE t1 |
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( |
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id INT NOT NULL auto_increment, |
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PRIMARY KEY (id), |
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name BLOB |
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); |
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|
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--echo '#--------------------FN_DYNVARS_070_01-------------------------#' |
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############################################################################### |
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# Setting initial value of max_allowed_packet to 1024 at session level and |
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# verifying its behavior after inserting data greater than 1024 bytes |
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############################################################################### |
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|
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--echo ## Setting value of max_allowed packet and net_buffer_length to 1024 ## |
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SET @@session.max_allowed_packet = 1024; |
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SET @@session.net_buffer_length = 1024; |
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SELECT @@session.max_allowed_packet; |
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SELECT @@session.net_buffer_length; |
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|
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--echo ## Inserting and fetching data of length greater than 1024 ## |
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INSERT into t1(name) values("aaassssssssddddddddffffffgggggggg, askdlfjalsdkjfalksdjflaksdjfalkjdflaksjdflakjdflajsflajflajdfalsjfdlajfladjslfajdflajdsflajsflakjsdfla;kjflsdjkf;aljfa;lkdsfjla;sjlkajffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllakjsdffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa;;;;;;;;;;;;;;;;;;;;;;;;;;;dsklfjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjkljffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffdkskkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk"); |
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|
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SELECT length("aaaaaasssssssssssdddddddfffffgggg, askdlfjalsdkjfalksdjflaksdjfalkjdflaksjdflakjdflajsflajflajdfalsjfdlajfladjslfajdflajdsflajsflakjsdfla;kjflsdjkf;aljfa;lkdsfjla;sjlkajffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllakjsdffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa;;;;;;;;;;;;;;;;;;;;;;;;;;;dsklfjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjkljffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffdkskkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk") as len; |
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|
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--echo ## Verifying record in table t1 ## |
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SELECT * from t1; |
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|
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--echo 'Bug#35381: Error is not coming on inserting and fetching data of length' |
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--echo 'greater than max_allowed_packet size at session level'; |
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|
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--echo '#--------------------FN_DYNVARS_070_02-------------------------#' |
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############################################################################### |
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# Setting value of max_allowed_packet to 1024 at global level and |
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# verifying its behavior after inserting data greater than 1024 bytes |
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############################################################################### |
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|
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--echo ## Setting value of max_allowed packet and net_buffer_length to 1024 ## |
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SET @@global.max_allowed_packet = 1024; |
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SET @@global.net_buffer_length = 1024; |
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SELECT @@global.max_allowed_packet; |
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SELECT @@global.net_buffer_length; |
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|
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--echo ## Creating new connection test_con1 ## |
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connect (test_con1,localhost,root,,); |
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connection test_con1; |
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|
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--echo ## Inserting and fetching data of length greater than 1024 ## |
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--Error 0,ER_NET_PACKET_TOO_LARGE |
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INSERT into t1(name) values("aaassssssssddddddddffffffgggggggg, askdlfjalsdkjfalksdjflaksdjfalkjdflaksjdflakjdflajsflajflajdfalsjfdlajfladjslfajdflajdsflajsflakjsdfla;kjflsdjkf;aljfa;lkdsfjla;sjlkajffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllakjsdffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa;;;;;;;;;;;;;;;;;;;;;;;;;;;dsklfjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjkljffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffdkskkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk"); |
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|
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disconnect test_con1; |
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connection default; |
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drop table t1; |
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eval SET @@global.max_allowed_packet = $start_global_value; |
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|
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--echo ## Server disconnects after this case and error occurs that Server ## |
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--echo ## has gone away ## |
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