advertisment utf8 . के रूप में डिफ़ॉल्ट वर्णसेट वाली तालिका;
लैटिन1 कॉलम utf8 . के बराबर नहीं हैं स्तंभ। तो विदेशी कुंजी बाधा सही ढंग से नहीं बन सकती है। इसलिए 1005 (ER_CANT_CREATE_TABLE) त्रुटि।
यहाँ मेरा mysql लॉग है।
mysql> CREATE TABLE `advertisment` (
-> `ADVTNO` varchar(35) NOT NULL,
-> `ADVTDATE` date NOT NULL,
-> `POSTCODE` int(2) NOT NULL,
-> `ADVTOPENDATE` date NOT NULL COMMENT 'ADVERTISEMENT OPENING DATE',
-> `ADVTCLOSEDATE` date NOT NULL COMMENT 'ADVERTISEMENT CLOSING DATE',
-> `EDITCLOSEDATE` date NOT NULL COMMENT 'CLOSING DATE FOR EDITING APPLICATION',
-> `LASTREPRINTDATE` date NOT NULL COMMENT 'LAST DATE FOR REPRINTING APPLICATION',
-> `FEESCST` int(4) NOT NULL COMMENT 'FEE FOR SC/ST CATEGORY',
-> `FEESTAFF` int(4) DEFAULT NULL COMMENT 'FEE FOR STAFF ',
-> `FEEOBC` int(4) DEFAULT NULL COMMENT 'FEE FOR OBC CATEGORY',
-> `ADVOCATEEXPERIENCE` int(2) DEFAULT NULL,
-> PRIMARY KEY (`ADVTNO`,`ADVTDATE`,`POSTCODE`),
-> KEY `fk_post` (`POSTCODE`),
-> CONSTRAINT `fk_post` FOREIGN KEY (`POSTCODE`) REFERENCES `postmaster` (`POSTCODE`)
-> ) ENGINE=InnoDB DEFAULT CHARSET=utf8; -- <== This little change make it work.
Query OK, 0 rows affected (0.06 sec)
mysql> CREATE TABLE `candidatemain` (
->
-> `ADVTNO` varchar(35) NOT NULL DEFAULT '',
-> `ADVTDATE` date NOT NULL DEFAULT '0000-00-00',
-> `POSTCODE` int(2) NOT NULL DEFAULT '0',
-> `REGISTRATIONNO` int(6) NOT NULL DEFAULT '0',
-> `SALUTATION` varchar(10) NOT NULL,
-> `FULLNAME` varchar(90) NOT NULL,
-> `SURNAME` varchar(30) DEFAULT NULL,
-> `NAME` varchar(30) NOT NULL,
-> `LASTNAME` varchar(30) DEFAULT NULL,
-> `LASTUPDATEDIP` varchar(20) NOT NULL DEFAULT '',
-> `LASTUPDATEDDATE` date DEFAULT NULL,
-> `ENTRYDATE` date NOT NULL,
-> PRIMARY KEY (`ADVTNO`,`ADVTDATE`,`POSTCODE`,`REGISTRATIONNO`),
-> KEY `FK_ADVT` (`ADVTNO`, `ADVTDATE`,`POSTCODE`) ,
-> CONSTRAINT `FK_ADVT` FOREIGN KEY (`ADVTNO`, `ADVTDATE`,`POSTCODE`) REFERENCES `advertisment ` (`ADVTNO`, `ADVTDATE`,`POSTCODE`)
-> ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
Query OK, 0 rows affected (0.12 sec)
