mirror of
https://github.com/MariaDB/server.git
synced 2025-07-05 19:08:12 +02:00
25 lines
1,003 B
Text
25 lines
1,003 B
Text
query_vertical SELECT PLUGIN_NAME, PLUGIN_VERSION, PLUGIN_STATUS, PLUGIN_TYPE, PLUGIN_AUTHOR, PLUGIN_DESCRIPTION, PLUGIN_LICENSE, LOAD_OPTION, PLUGIN_MATURITY FROM INFORMATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME='user_variables';
|
|
SHOW CREATE TABLE INFORMATION_SCHEMA.USER_VARIABLES;
|
|
|
|
FLUSH USER_VARIABLES;
|
|
SELECT COUNT(*) FROM INFORMATION_SCHEMA.USER_VARIABLES;
|
|
|
|
SET @int_var=1;
|
|
SET @uint_var=CAST(2 AS UNSIGNED INTEGER);
|
|
SET @str_var='Value of string variable';
|
|
SET @utf8str_var=_utf8 'UTF8 string value';
|
|
SET @double_var=CAST(1 AS DOUBLE);
|
|
SET @dec_var=CAST(1 AS DECIMAL(20, 10));
|
|
SET @time_var=CAST('2016-02-25' AS DATE);
|
|
SET @' @#^%'='Value of variable with odd name';
|
|
--error ER_PARSE_ERROR
|
|
SET @''='Value of variable with empty name';
|
|
SET @null_var=NULL;
|
|
|
|
SELECT COUNT(*) FROM INFORMATION_SCHEMA.USER_VARIABLES;
|
|
SELECT * FROM INFORMATION_SCHEMA.USER_VARIABLES ORDER BY VARIABLE_NAME;
|
|
--sorted_result
|
|
SHOW USER_VARIABLES;
|
|
|
|
FLUSH USER_VARIABLES;
|
|
SELECT COUNT(*) FROM INFORMATION_SCHEMA.USER_VARIABLES;
|