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use test;
SET @threadid = sys.ps_thread_id(NULL);
CREATE TABLE t1 (id INT PRIMARY KEY, val int) ENGINE=MEMORY;
INSERT INTO test.t1 VALUES (1, 9);
SET @digest.insert = (SELECT DIGEST FROM performance_schema.events_statements_history WHERE THREAD_ID = @threadid AND SQL_TEXT LIKE 'INSERT INTO test.t1 VALUES (1, 9)');
SELECT * FROM t1;
id val
1 9
SET @digest.select = (SELECT DIGEST FROM performance_schema.events_statements_history WHERE THREAD_ID = @threadid AND SQL_TEXT LIKE 'SELECT * FROM t1');
SHOW CREATE TABLE test.t1;
Table Create Table
t1 CREATE TABLE `t1` (
`id` int(11) NOT NULL,
`val` int(11) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
SET @digest.show = (SELECT DIGEST FROM performance_schema.events_statements_history WHERE THREAD_ID = @threadid AND SQL_TEXT LIKE 'SHOW CREATE TABLE test.t1');
CREATE SCHEMA test_sys;
use test_sys;
CALL sys.ps_trace_statement_digest(@digest.insert, 0.5, 0.1, FALSE, FALSE);
CALL sys.ps_trace_statement_digest(@digest.select, 0.5, 0.1, FALSE, FALSE);
CALL sys.ps_trace_statement_digest(@digest.show , 0.5, 0.1, FALSE, FALSE);
CALL sys.ps_trace_statement_digest(@digest.insert, 0.5, 0.1, TRUE , FALSE);
use test;
DROP SCHEMA test_sys;
DROP TABLE t1;
SET @threadid = NULL,
@digest.insert = NULL,
@digest.select = NULL,
@digest.show = NULL;
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