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Cannot use identity column key generation with ( TABLE_PER_CLASS )
...ass" inheritance and GenerationType.Auto.
Consider an identity column in MsSQL. It is column based. In a "table-per-class" strategy you use one table per class and each one has an ID.
Try:
@GeneratedValue(strategy = GenerationType.TABLE)
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ORA-01882: timezone region not found
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In a plain a SQL-Developer installation under Windows go to directory
C:\Program Files\sqldeveloper\sqldeveloper\bin
and add
AddVMOption -Duser.timezone=CET
to file sqldeveloper.conf.
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Remove Identity from a column in a table
...ok into this link for more details about removing the attribute only: blog.sqlauthority.com/2009/05/03/… ..Good luck!
– Nonym
Nov 22 '11 at 17:01
1
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MySQL - Rows to Columns
I tried to search posts, but I only found solutions for SQL Server/Access. I need a solution in MySQL (5.X).
12 Answers
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How to convert TimeStamp to Date in Java?
...is unfortunate. You should instead be using a column of a type such as the SQL-standard TIMESTAMP WITH TIME ZONE. But, for this Answer, we will work with what we have.
If your records represent moments with a resolution of milliseconds, and you want all the records for an entire day, then we need a...
SQL - many-to-many table primary key
...pe and dictates your DB design for you...
Edit: I answered the same here: SQL: Do you need an auto-incremental primary key for Many-Many tables?
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Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...ostic and so is not limited to the RDBMS world. With the ground swell of NoSQL at the moment a person would be wise to consider using a persistence standard that avoids locking their apps to the traditional *SQL world. JDO applications can easily be deployed non RDBMS datastores. Full list of suppo...
How can I make SQL case sensitive string comparison on MySQL?
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http://dev.mysql.com/doc/refman/5.0/en/case-sensitivity.html
The default character set and collation are latin1 and latin1_swedish_ci, so nonbinary string comparisons are case insensitive by default. This means that if you search with...
Paste a multi-line Java String in Eclipse [duplicate]
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If your building that SQL in a tool like TOAD or other SQL oriented IDE they often have copy markup to the clipboard. For example, TOAD has a CTRL+M which takes the SQL in your editor and does exactly what you have in your code above. It also c...
svn cleanup: sqlite: database disk image is malformed
... following blog post helped me resolve it:
http://www.polak.ro/svn-e200030-sqlite-database-disk-image-is-malformed.html
You do an integrity check on the sqlite database that keeps track of the repository (/.svn/wc.db):
sqlite3 .svn/wc.db "pragma integrity_check"
That should report some errors.
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