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Edit File: stored_program_cache_basic.test

# Variable Name: stored_program_cache
# Scope: GLOBAL
# Access Type: Dynamic
# Data Type: numeric
# Default Value: 256
# Range: 256-524288

--source include/load_sysvars.inc

--echo # Saving initial value of stored_program_cache in a temporary variable
SET @start_value = @@global.stored_program_cache;
SELECT @start_value;

--echo # Display the DEFAULT value of stored_program_cache
SET @@global.stored_program_cache  = DEFAULT;
SELECT @@global.stored_program_cache;

--echo # Verify default value of variable
SELECT @@global.stored_program_cache  = 256;

--echo # Change the value of stored_program_cache to a valid value
SET @@global.stored_program_cache  = 512;
SELECT @@global.stored_program_cache;

--echo # Change the value of stored_program_cache to invalid value
SET @@global.stored_program_cache  = -1;
SELECT @@global.stored_program_cache;

SET @@global.stored_program_cache =100000000000;
SELECT @@global.stored_program_cache;

SET @@global.stored_program_cache = 0;
SELECT @@global.stored_program_cache;

--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.stored_program_cache = 10000.01;

--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.stored_program_cache = ON;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.stored_program_cache= 'test';

--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.stored_program_cache = '';

--echo # Test if accessing session stored_program_cache gives error

--Error ER_GLOBAL_VARIABLE
SET @@session.stored_program_cache = 0;

--echo # Check if accessing variable without SCOPE points to same global variable

SET @@global.stored_program_cache = 512;
SELECT @@stored_program_cache = @@global.stored_program_cache;

--echo # Restore initial value

SET @@global.stored_program_cache = @start_value;
SELECT @@global.stored_program_cache;

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