![]() LOCK WAIT 406 lock struct(s), heap size 41168, 2884 row lock(s), undo log entries 375 TRANSACTION 7031093, ACTIVE 0 sec fetching rows The SHOW STATUS ENGINE of the issue is: 11:08:23 0x7f8bcc1aa700 The MySQL's EXPLAIN for this statement is: The UPDATE statement is: update invoice_events PARTITION future VALUES LESS THAN MAXVALUE PARTITION p201611 VALUES LESS THAN (TO_DAYS('')), PARTITION p201610 VALUES LESS THAN (TO_DAYS('')), PARTITION p201609 VALUES LESS THAN (TO_DAYS('')), PARTITION p201608 VALUES LESS THAN (TO_DAYS('')), PARTITION p201607 VALUES LESS THAN (TO_DAYS('')), PARTITION p201606 VALUES LESS THAN (TO_DAYS('')), PARTITION p201605 VALUES LESS THAN (TO_DAYS('')), PARTITION p201604 VALUES LESS THAN (TO_DAYS('')), PARTITION p201603 VALUES LESS THAN (TO_DAYS('')), PARTITION p201602 VALUES LESS THAN (TO_DAYS('')), PARTITION p201601 VALUES LESS THAN (TO_DAYS('')), PARTITION p201512 VALUES LESS THAN (TO_DAYS('')), PARTITION p201511 VALUES LESS THAN (TO_DAYS('')), PARTITION BY RANGE( TO_DAYS(FECHA_FAC) ) ( ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_spanish_ci ![]() KEY `IDX_INV_INT_ID` (`INVOICE_INTERNAL_ID`), `USAGE_TYPE` varchar(50) CHARACTER SET utf8 DEFAULT NULL, `SERVICE` varchar(50) COLLATE utf8_spanish_ci DEFAULT NULL, `CATEGORY` varchar(50) COLLATE utf8_spanish_ci DEFAULT NULL, `TARGET_MSISDN` varchar(100) CHARACTER SET utf8 DEFAULT NULL, `SOURCE_MSISDN` varchar(50) COLLATE utf8_spanish_ci DEFAULT NULL, `COUNTRY_CODE` varchar(4) COLLATE utf8_spanish_ci DEFAULT NULL, `INVOICE_INTERNAL_ID` bigint(20) unsigned DEFAULT NULL, `RATE_ID` varchar(50) COLLATE utf8_spanish_ci DEFAULT NULL, `PRODUCT_ID` varchar(50) COLLATE utf8_spanish_ci DEFAULT NULL, `PERIOD_TYPE` varchar(50) COLLATE utf8_spanish_ci DEFAULT NULL, `FECHA_FAC` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP, The table is: CREATE TABLE IF NOT EXISTS `invoice_events` ( The issue is a deadlock when some threads try to do an UPDATE.WHERE in a single table. Spring ThreadPoolTaskExecutor between 10 and 20 threads.is bad practice and should be avoided.The next issue raises with this configuration: It is only necessary to escape a database element name if it is a reserved word, but naming database elements things like 'into', 'user', etc. If you want to quote schema / table / column identifiers, use back-ticks, and reserve single-quotes for string values & dates, as you have done elsewhere in the same query. The update statement doesn't work because the tablename flights is quoted using single-quotes. Then when all the statements execute, commit if there were no errors, or roll back the transaction. The work around would be to start a transaction from your client, loop through the array of statements and execute. The separate insert statements look fine, however, your database driver might not support multiple statements in its statement method (most don't, AFAIK). at a quick glance it appears that the batch statement is wrong, which is supposedly working.Ī semantically correct batch statement would have the brackets separate each row of data, ie. Multiple insert statements - Multiple SQL Update Statements in single queryīatch update statement - Multiple Updates in MySQL Reviewed multiple Stackoverflow posts - but I am getting something wrong SQLSTATE: Syntax error or access violation: 1064 You have an error in your SQL syntax check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO test ( somefield) VALUES ('test')' at line 1 (SQL: INSERT INTO test ( somefield) VALUES ('test') INSERT INTO test ( somefield) VALUES ('test') )īatch update statement not working $sql = "INSERT INTO 'flights' (`id`, `airline`) VALUES ('142832', 'BA') ON DUPLICATE KEY UPDATE `airline`=VALUES(`airline`) "ġ064 - You have an error in your SQL syntax check the manual that corresponds to your MySQL server version for the right syntax to use near ''flights' ( id, airline) VALUES ('142832', 'BA') ON DUPLICATE KEY UP' at line 1 Multiple separate insert statements NOT working $sql = "INSERT INTO `test` (`somefield`) VALUES ('test') INSERT INTO `test` (`somefield`) VALUES ('test') " Please see examples below.īatch insert statement works $sql = "INSERT INTO `test` (`somefield`) VALUES ('test', 'test') " Similarly I have not been able to generate a batch update. ![]() I got batch insert statement to work, but when the insert comes as multiple one liners it does not.
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