The Error Can't create Table : MySQL error 150 Gets Raised Can anybody give me a possible cause of this error ? I ain't able to comprehend it. Thank you all in advanced Regards, Abhjit Subject Views Written By
If you chose to schedule a job, you can view the job in the SQL Server Enterprise Manager. If you chose to save the script to a file, you can view or edit the script with a text editor. (It doesn't say so, but you can also use the Query Analyzer or the Profiler for this edit...
IMutableTableValuedFunctionCreateTableValuedFunction(ISchema schema,stringname) 参数 schema 类型:Microsoft.SqlServer.Management.SqlParser.Metadata.ISchema TheISchemaobject that is the parent of the function. name 类型:System.String The name of the function to create. ...
I am not experienced, but I wrote a code line in sql to make a table in my database "datenbank", and I have the error code 1064 error: Could you tell me what is wrong? (I tried to pu a space after the "(" before the ")", before ";" ... and it didn't work neither ....
Re: MySQL Cluster 7.5.5 'create table' hangs on master SQL node when master/slave replication set up between to two db clusters 642 Ted Wennmark March 05, 2017 09:02AM Sorry, you can't reply to this topic. It has been closed. ...
If that's what you really want, your `tutor_subject` table could be created like this: CREATE TABLE tutor_subject ( tutor_id INT NOT NULL, subjectName Varchar(50) NOT NULL, FOREIGN KEY (tutor_id) REFERENCES tutors (tutor_id) ON DELETE CASCADE) Engine=InnoDB Default charset=utf8...
I would like to know how should I create my table such that the below error will not occur ; java.sql.SQLIntegrityConstraintViolationException: Duplicate entry '' for key 'PRIMARY' Currently, I have CREATE TABLE tutor_subject( tutor_id INT NOT NULL, subjectName Varchar(50) NOT ...
But, my worry is that if I don't use PRIMARY Key, what if I remove the tutor_id, I need the correspondence subjects to be removed. How should I construct my statement so that it will I can have the 'cascade delete' - as in I delete the tutor_id, anything in this join table wi...
Re: How do I create my table to avoid java.sql.SQLIntegrityConstraintViolationExceptio n: Duplicate entry '' for key 'PRIMARY' Karen Goh January 07, 2019 08:39AM Sorry, you can't reply to this topic. It has been closed. Content reproduced on this site is the property of the respective...