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5eb71aca21
To-number conversion warnings work differenly with CHAR and VARCHAR sp variables. The original revision-IDs are: staale.smedseng@sun.com-20081124095339-2qdvzkp0rn1ljs30 staale.smedseng@sun.com-20081125104611-rtxic5d12e83ag2o The patch provides ER_TRUNCATED_WRONG_VALUE warning messages for conversion of VARCHAR to numberic values, in line with messages provided for CHAR conversions. Conversions are checked for success, and the message is emitted in case failure. The tests are amended to accept the added warning messages, and explicit conversion of ON/OFF values is added for statements checking system variables. In test rpl.rpl_switch_stm_row_mixed checking for warnings is temporarily disabled for one statement, as this generates warning messages for strings that vary between executions.
180 lines
7.2 KiB
Plaintext
180 lines
7.2 KiB
Plaintext
##################### mysql-test\t\big_tables_basic.test #######################
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# #
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# Variable Name: big_tables #
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# Scope: SESSION #
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# Access Type: Dynamic #
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# Data Type: Boolean #
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# Default Value: NA #
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# Range: NA #
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# #
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# #
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# Creation Date: 2008-02-07 #
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# Author: Salman Rawala #
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# #
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# Description: Test Cases of Dynamic System Variable "big_tables" #
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# that checks behavior of this variable in the following ways #
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# * Default Value #
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# * Valid & Invalid values #
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# * Scope & Access method #
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# * Data Integrity . #
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# #
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
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# server-options.html#option_mysqld_big-tables #
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# #
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################################################################################
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--source include/load_sysvars.inc
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##########################################################
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# START OF big_tables TESTS #
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##########################################################
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##################################################################
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# Saving initial value of big_tables in a temporary variable #
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##################################################################
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SET @start_value = @@big_tables;
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SELECT @start_value;
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--echo '#--------------------FN_DYNVARS_005_01------------------------#'
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#############################################################
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# Display the DEFAULT value of big_tables #
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#############################################################
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SET @@big_tables = 1;
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SET @@big_tables = DEFAULT;
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SELECT @@big_tables;
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--echo 'Bug# 34829: No default value for variable and setting default does not raise error';
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--echo '#--------------------FN_DYNVARS_005_02------------------------#'
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#############################################################
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# Change the value of big_tables to a valid value #
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#############################################################
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SET @@big_tables = 0;
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SELECT @@big_tables;
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SET @@big_tables = 1;
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SELECT @@big_tables;
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--echo '#--------------------FN_DYNVARS_005_03-------------------------#'
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###########################################################################
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# Change the value of big_tables to invalid value #
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###########################################################################
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = 2;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = -1;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = TRUEF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = TRUE_F;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = FALSE0;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = OON;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = ONN;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = OOFF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = 0FF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = ' ';
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = " ";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@big_tables = '';
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--echo '#-------------------FN_DYNVARS_005_04----------------------------#'
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###########################################################################
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# Test if accessing global big_tables gives error #
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###########################################################################
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--Error ER_LOCAL_VARIABLE
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SET @@global.big_tables = 0;
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@global.big_tables;
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--echo '#----------------------FN_DYNVARS_005_05------------------------#'
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##############################################################################
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# Check if the value in SESSION Tables matches values in variable #
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##############################################################################
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SELECT IF(@@big_tables, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='big_tables';
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--echo Bug # 34839: Values in variable and information_schema do not match for autocommit
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--echo '#---------------------FN_DYNVARS_005_06----------------------#'
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###################################################################
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# Check if ON and OFF values can be used on variable #
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###################################################################
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SET @@big_tables = OFF;
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SELECT @@big_tables;
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SET @@big_tables = ON;
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SELECT @@big_tables;
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--echo '#---------------------FN_DYNVARS_005_07----------------------#'
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###################################################################
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# Check if TRUE and FALSE values can be used on variable #
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###################################################################
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SET @@big_tables = TRUE;
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SELECT @@big_tables;
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SET @@big_tables = FALSE;
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SELECT @@big_tables;
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--echo '#---------------------FN_DYNVARS_005_08----------------------#'
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##############################################################################
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# Check if accessing variable with SESSION,LOCAL and without SCOPE points #
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# to same session variable #
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##############################################################################
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SET @@big_tables = 0;
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SELECT @@big_tables = @@session.big_tables;
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SET @@big_tables = 1;
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SELECT @@big_tables = @@local.big_tables and @@local.big_tables = @@session.big_tables;
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--echo '#---------------------FN_DYNVARS_005_09----------------------#'
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##########################################################################
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# Check if big_tables can be accessed with and without @@ sign #
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##########################################################################
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SET big_tables = 1;
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SELECT @@big_tables;
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--Error ER_PARSE_ERROR
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SET local.big_tables = 1;
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--Error ER_UNKNOWN_TABLE
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SELECT local.big_tables;
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--Error ER_PARSE_ERROR
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SET session.big_tables = 1;
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--Error ER_UNKNOWN_TABLE
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SELECT session.big_tables;
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--Error ER_BAD_FIELD_ERROR
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select big_tables;
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##############################
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# Restore initial value #
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##############################
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SET @@big_tables = @start_value;
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SELECT @@big_tables;
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#######################################################
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# END OF big_tables TESTS #
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#######################################################
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