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PT-144 Fixed Constraint name is too long

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Carlos Salguero
2017-05-23 12:33:55 -03:00
parent 43b50f8a8c
commit 38702783a4
3 changed files with 105 additions and 0 deletions
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28
t/pt-online-schema-change/samples/long_fk_constraints.sql Normal file
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@@ -0,0 +1,28 @@
/* ----- Create two test tables with FKs for scenario 1 and 2: ----- */
drop database if exists bug1215587;
CREATE DATABASE bug1215587;
USE bug1215587;
CREATE TABLE IF NOT EXISTS `Table1` (
`ID` int unsigned NOT NULL AUTO_INCREMENT,
`T2ID` smallint unsigned DEFAULT NULL,
PRIMARY KEY (`ID`),
KEY `tagIndex` (`T2ID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
CREATE TABLE `Table2` (
`ID` smallint unsigned NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
ALTER TABLE `Table1`
ADD CONSTRAINT `_fkey1a` FOREIGN KEY (`T2ID`) REFERENCES `Table2` (`ID`) ON DELETE NO ACTION;
ALTER TABLE `Table1`
ADD CONSTRAINT `_fkey_SALES_RECURRING_PROFILE_CUSTOMER_CUSTOMER_ENTITY_ENTITY_ID` FOREIGN KEY (`T2ID`) REFERENCES `Table2` (`ID`) ON DELETE NO ACTION;
ALTER TABLE `Table2`
ADD CONSTRAINT `fkey2a` FOREIGN KEY (`ID`) REFERENCES `Table1` (`T2ID`) ON DELETE NO ACTION;
ALTER TABLE `Table2`
ADD CONSTRAINT `_fkey2b` FOREIGN KEY (`ID`) REFERENCES `Table1` (`T2ID`) ON DELETE NO ACTION;