| Current Path : /home/usr.opt/mysql57/mysql-test/suite/sysschema/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //home/usr.opt/mysql57/mysql-test/suite/sysschema/r/fn_ps_thread_trx_info.result |
SELECT sys.ps_thread_trx_info(234623462376);
sys.ps_thread_trx_info(234623462376)
NULL
SELECT JSON_VALID(sys.ps_thread_trx_info(sys.ps_thread_id(NULL)));
JSON_VALID(sys.ps_thread_trx_info(sys.ps_thread_id(NULL)))
1
CREATE DATABASE trx;
CREATE TABLE trx.info (id INT PRIMARY KEY, info VARCHAR(20));
USE trx;
START TRANSACTION;
INSERT INTO info VALUES (1, 'foo');
COMMIT;
START TRANSACTION;
INSERT INTO info VALUES (2, 'bar');
COMMIT;
SET @json_doc := sys.ps_thread_trx_info(@ps_thread_id);
SELECT JSON_VALID(@json_doc);
JSON_VALID(@json_doc)
1
SELECT JSON_LENGTH(@json_doc);
JSON_LENGTH(@json_doc)
2
SELECT JSON_KEYS(JSON_EXTRACT(@json_doc, '$[0]'));
JSON_KEYS(JSON_EXTRACT(@json_doc, '$[0]'))
["gtid", "mode", "time", "state", "isolation", "autocommitted", "statements_executed"]
SELECT JSON_CONTAINS_PATH(@json_doc, 'one', '$[0].time');
JSON_CONTAINS_PATH(@json_doc, 'one', '$[0].time')
1
SELECT JSON_CONTAINS(@json_doc, '"COMMITTED"', '$[0].state');
JSON_CONTAINS(@json_doc, '"COMMITTED"', '$[0].state')
1
SELECT JSON_CONTAINS(@json_doc, '"READ WRITE"', '$[0].mode');
JSON_CONTAINS(@json_doc, '"READ WRITE"', '$[0].mode')
1
SELECT JSON_CONTAINS(@json_doc, '"NO"', '$[0].autocommitted');
JSON_CONTAINS(@json_doc, '"NO"', '$[0].autocommitted')
1
SELECT JSON_CONTAINS(@json_doc, '"AUTOMATIC"', '$[0].gtid');
JSON_CONTAINS(@json_doc, '"AUTOMATIC"', '$[0].gtid')
1
SELECT JSON_CONTAINS(@json_doc, '"REPEATABLE READ"', '$[0].isolation');
JSON_CONTAINS(@json_doc, '"REPEATABLE READ"', '$[0].isolation')
1
SELECT JSON_KEYS(JSON_EXTRACT(@json_doc, '$[0].statements_executed[0]'));
JSON_KEYS(JSON_EXTRACT(@json_doc, '$[0].statements_executed[0]'))
["time", "schema", "sql_text", "rows_sent", "sort_rows", "tmp_tables", "rows_affected", "rows_examined", "tmp_disk_tables", "sort_merge_passes"]
SELECT JSON_CONTAINS_PATH(@json_doc, 'one', '$[0].statements_executed[0].time');
JSON_CONTAINS_PATH(@json_doc, 'one', '$[0].statements_executed[0].time')
1
SELECT JSON_CONTAINS(@json_doc, '"INSERT INTO info VALUES (1, \'foo\')"', '$[0].statements_executed[0].sql_text');
JSON_CONTAINS(@json_doc, '"INSERT INTO info VALUES (1, \'foo\')"', '$[0].statements_executed[0].sql_text')
1
SELECT JSON_CONTAINS(@json_doc, '"trx"', '$[0].statements_executed[0].schema');
JSON_CONTAINS(@json_doc, '"trx"', '$[0].statements_executed[0].schema')
1
SELECT JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].rows_examined');
JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].rows_examined')
1
SELECT JSON_CONTAINS(@json_doc, '1', '$[0].statements_executed[0].rows_affected');
JSON_CONTAINS(@json_doc, '1', '$[0].statements_executed[0].rows_affected')
1
SELECT JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].rows_sent');
JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].rows_sent')
1
SELECT JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].tmp_tables');
JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].tmp_tables')
1
SELECT JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].tmp_disk_tables');
JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].tmp_disk_tables')
1
SELECT JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].sort_rows');
JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].sort_rows')
1
SELECT JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].sort_merge_passes');
JSON_CONTAINS(@json_doc, '0', '$[0].statements_executed[0].sort_merge_passes')
1
SELECT JSON_CONTAINS(@json_doc, '"COMMIT"', '$[0].statements_executed[1].sql_text');
JSON_CONTAINS(@json_doc, '"COMMIT"', '$[0].statements_executed[1].sql_text')
1
SET @sys.ps_thread_trx_info.max_length = 100;
SELECT sys.ps_thread_trx_info(@ps_thread_id);
sys.ps_thread_trx_info(@ps_thread_id)
{ "error": "Trx info truncated: Row 1X was cut by GROUP_CONCAT()" }
SET @sys.ps_thread_trx_info.max_length = NULL;
SELECT JSON_VALID(sys.ps_thread_trx_info(@ps_thread_id));
JSON_VALID(sys.ps_thread_trx_info(@ps_thread_id))
1
DROP DATABASE trx;