[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-7009) PostgreSQL 8.1 and earlier does not support if exists before drop
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https://hibernate.onjira.com/browse/HHH-7009?page=com.atlassian.jira.plug...
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Gail Badner commented on HHH-7009:
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Here is what I propose:
1) move all the stuff from PostgreSQLDialect into PostgreSQL81Dialect, but don't
override supportsIfExistsBeforeTableName()
2) PostgreSQL82Dialect extends PostgreSQL81Dialect; overrides
supportsIfExistsBeforeTableName() to return true
3) PostgreSQLDialect extends PostgreSQL82Dialect
PostgreSQLDialect will be deprecated in 4.1.0 (HHH-7014) and will be removed in 5.0
(HHH-7015).
PostgreSQL 8.1 and earlier does not support if exists before drop
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Key: HHH-7009
URL: https://hibernate.onjira.com/browse/HHH-7009
Project: Hibernate ORM
Issue Type: Bug
Components: core
Affects Versions: 4.0.1
Reporter: Eric Dalquist
Assignee: Gail Badner
Fix For: 4.1.0
Only PostgreSQL 8.2 and later support the "if exists" syntax when dropping
tables. The change made by the commit linked below results in "if exists" being
used for all versions of PostgreSQL
https://github.com/hibernate/hibernate-orm/commit/30a0c3843a4b46f8b3077a1...
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