Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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3.0.3
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None
Description
This problem was reported for Liquibase: https://github.com/liquibase/liquibase/issues/2431#issue-1116123555
I ran into that myself via Quarkus: https://github.com/liquibase/liquibase/issues/2431#issuecomment-1028363583
java.lang.IllegalArgumentException: Unexpected datatype NULL
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at org.mariadb.jdbc.message.server.ColumnDefinitionPacket.getDefaultCodec(ColumnDefinitionPacket.java:396)
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at org.mariadb.jdbc.client.result.Result.getObject(Result.java:601)
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at liquibase.util.JdbcUtil.getResultSetValue(JdbcUtil.java:80)
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at liquibase.executor.jvm.ColumnMapRowMapper.getColumnValue(ColumnMapRowMapper.java:72)
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at liquibase.snapshot.ResultSetCache$ResultSetExtractor$1.getColumnValue(ResultSetCache.java:320)
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at liquibase.executor.jvm.ColumnMapRowMapper.mapRow(ColumnMapRowMapper.java:34)
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at liquibase.executor.jvm.RowMapperResultSetExtractor.extractData(RowMapperResultSetExtractor.java:72)
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at liquibase.snapshot.ResultSetCache$ResultSetExtractor.extract(ResultSetCache.java:343)
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at liquibase.snapshot.ResultSetCache$ResultSetExtractor.extract(ResultSetCache.java:308)
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at liquibase.snapshot.JdbcDatabaseSnapshot$CachingDatabaseMetaData$2.fastFetchQuery(JdbcDatabaseSnapshot.java:1032)
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at liquibase.snapshot.ResultSetCache$SingleResultSetExtractor.fastFetch(ResultSetCache.java:367)
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at liquibase.snapshot.ResultSetCache.get(ResultSetCache.java:72)
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at liquibase.snapshot.JdbcDatabaseSnapshot$CachingDatabaseMetaData.getTables(JdbcDatabaseSnapshot.java:989)
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at liquibase.snapshot.jvm.TableSnapshotGenerator.snapshotObject(TableSnapshotGenerator.java:34)
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at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:66)
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at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
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at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:69)
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at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
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at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:69)
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at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
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at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:69)
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at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
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at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:69)
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at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
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at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:69)
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at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
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at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:69)
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at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
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at liquibase.snapshot.DatabaseSnapshot.include(DatabaseSnapshot.java:312)
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at liquibase.snapshot.DatabaseSnapshot.init(DatabaseSnapshot.java:105)
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at liquibase.snapshot.DatabaseSnapshot.<init>(DatabaseSnapshot.java:58)
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at liquibase.snapshot.JdbcDatabaseSnapshot.<init>(JdbcDatabaseSnapshot.java:34)
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at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:215)
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at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:244)
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at liquibase.snapshot.SnapshotGeneratorFactory.getDatabaseChangeLogTable(SnapshotGeneratorFactory.java:252)
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at liquibase.changelog.StandardChangeLogHistoryService.init(StandardChangeLogHistoryService.java:109)
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at liquibase.Liquibase.checkLiquibaseTables(Liquibase.java:1913)
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at liquibase.Liquibase.lambda$update$1(Liquibase.java:226)
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at liquibase.Scope.lambda$child$0(Scope.java:180)
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at liquibase.Scope.child(Scope.java:189)
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at liquibase.Scope.child(Scope.java:179)
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at liquibase.Scope.child(Scope.java:158)
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at liquibase.Liquibase.runInScope(Liquibase.java:2405)
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at liquibase.Liquibase.update(Liquibase.java:211)
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at liquibase.Liquibase.update(Liquibase.java:197)
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at io.quarkus.liquibase.runtime.LiquibaseRecorder.doStartActions(LiquibaseRecorder.java:64)
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[...]
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But to me it seems it's more of a regression in MariaDB Connector/J, because Result.getObject() shouldn't just fail like that.