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############# mysql-test\t\sql_notes_func.test ############################ # # # Variable Name: sql_notes # # Scope: SESSION # # Access Type: Dynamic # # Data Type: BOOLEAN # # Default Value: 1 TRUE # # Values: 1 TRUE, 0 FALSE # # # # # # Creation Date: 2008-02-25 # # Author: Sharique Abdullah # # # # Description: Test Cases of Dynamic System Variable "sql_notes" # # that checks behavior of this variable in the following ways# # * Functionality based on different values # # # # Reference: http://dev.mysql.com/doc/refman/5.1/en/set-option.html # # # ########################################################################### # Due to suppressed warnings the pc-protocol is disabled --disable_ps_protocol --echo ** Setup ** --echo # # Setup # SET @default_sql_notes = @@sql_notes; --echo '#--------------------FN_DYNVARS_162_01-------------------------#' # # Value ON # SET SESSION sql_notes = ON; --echo creating a temporary table CREATE TEMPORARY TABLE t1(a varchar(20), b varchar(20)); --echo conditionally dropping the table twice so that a note generates DROP TABLE IF EXISTS t1; SELECT @@warning_count; --echo 0 Expected # #This line generates A Note warning # DROP TABLE IF EXISTS t1; SELECT @@warning_count; --echo 1 Expected --echo '#--------------------FN_DYNVARS_162_02-------------------------#' # # Value OFF # SET SESSION sql_notes = OFF; --echo creating a temporary table CREATE TEMPORARY TABLE t1(a varchar(20), b varchar(20)); --echo conditionally dropping the table twice so that a note generates DROP TABLE IF EXISTS t1; SELECT @@warning_count; --echo 0 Expected # #This line generates A Note warning # DROP TABLE IF EXISTS t1; SELECT @@warning_count; --echo 0 Expected --echo '#------------------FN_DYNVARS_162_03---------------------------#' # # Session data integrity check & GLOBAL Value check # connect (con_int1,localhost,root,,); connection con_int1; SELECT @@SESSION.sql_notes; --echo 1 / TRUE Expected SET SESSION sql_notes = FALSE; connect (con_int2,localhost,root,,); connection con_int2; SELECT @@SESSION.sql_notes; --echo 1 / TRUE Expected SET SESSION sql_notes = TRUE; connection con_int2; SELECT @@SESSION.sql_notes; --echo 1 / TRUE Expected connection con_int1; SELECT @@SESSION.sql_notes; --echo 0 / FALSE Expected connection default; disconnect con_int1; disconnect con_int2; # # Cleanup # SET SESSION sql_notes = @default_sql_notes; --disable_warnings DROP TABLE IF EXISTS t1; --enable_warnings --enable_ps_protocol