[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1501) Derby 10 varchar limit is 32672
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-1501?page=c...
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Jeff Schnitzer commented on HHH-1501:
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A related issue is that if you have something like this:
@Column(length=SOMELENGTH)
byte[] stuff;
Then the DerbyDialect tries to create a "VARCHAR(SOMELENGTH) FOR BIT DATA"
column, and SOMELENGTH cannot be particularly large of you get errors.
Derby 10 varchar limit is 32672
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Key: HHH-1501
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1501
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.1.2
Environment: Derby 10
Reporter: Sergey Vladimirov
Priority: Trivial
Derby 10 varchar limit is 32672.
One need to change DB2Dialect and DerbyDialect to create clob columns, if size of text
> 32k:
registerColumnType(Types.CHAR, 254, "char(1)");
registerColumnType(Types.VARCHAR, 32672, "varchar($l)");
registerColumnType(Types.VARCHAR, Integer.MAX_VALUE, "clob($l)");
(BTW, char limit is 254).
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