fix(postgresql): preserve ALTER COLUMN TYPE clauses - #2
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Targeted backport onto Druid 1.2.28 (jumpserver-1.2.28) for JumpServer #16341. - PG ALTER COLUMN ... SET DATA TYPE <type> now parses (was: expect DEFAULT) - PG character data types keep their COLLATE clause on output (alibaba#6573) - PG ALTER COLUMN ... TYPE <type> USING <expr> now parses and round-trips (alibaba#6064) Backported from upstream d42545f (PG SET DATA TYPE / COLLATE, alibaba#6467/alibaba#6573) and 26b856b (PG TYPE ... USING, alibaba#6064); only the PG TYPE/COLLATE/USING hunks were carried over. Updates the postgresql/17.txt golden that encoded the old dropped-COLLATE output. Adds JumpServer16341Test covering all four scenarios. Co-Authored-By: Claude <noreply@anthropic.com>
Internal JumpServer release of the Druid 1.2.28 fork with the PostgreSQL ALTER COLUMN TYPE/COLLATE/USING fix. Chen consumes com.alibaba:druid:1.2.28-jms.1 from the local Maven repository. Co-Authored-By: Claude <noreply@anthropic.com>
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August 10, 2026 08:41
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Summary
fix/pg-alter-column-typework into thejmsdevelopment branchALTER COLUMN TYPE,SET DATA TYPE,COLLATE, andUSINGduring parse/output round trips1.2.28-jms.1internal version, publishing workflow, and Maven coordinate updates from the source branchPostgreSQL parser changes
SQLAlterTableAlterColumnwithCOLLATEandUSINGstatePGSQLStatementParserJumpServer16341Testregression coverage and update the PostgreSQL parser resource fixtureCommit range
The source branch is 5 commits ahead of
jmsand 0 commits behind:fix(postgresql): preserve alter column type collate and usingchore: bump version to 1.2.28-jms.1build: publish custom druid packagebuild: update druid parent coordinatesbuild: update internal druid coordinatesThis PR intentionally reflects the complete remote
fix/pg-alter-column-typebranch, including its release/build files.