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HHH-17303 Fix test on PostgreSQL

This commit is contained in:
Christian Beikov 2023-12-20 14:41:51 +01:00
parent 3c3aead17b
commit ad283cdc4c
2 changed files with 3 additions and 2 deletions
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3
hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/PostgreSQLLegacyDialect.java
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@ -42,6 +42,7 @@ import org.hibernate.dialect.sequence.PostgreSQLSequenceSupport;
import org.hibernate.dialect.sequence.SequenceSupport;
import org.hibernate.dialect.unique.CreateTableUniqueDelegate;
import org.hibernate.dialect.unique.UniqueDelegate;
import org.hibernate.engine.jdbc.Size;
import org.hibernate.engine.jdbc.dialect.spi.DialectResolutionInfo;
import org.hibernate.engine.jdbc.env.spi.IdentifierCaseStrategy;
import org.hibernate.engine.jdbc.env.spi.IdentifierHelper;
@ -829,7 +830,7 @@ public class PostgreSQLLegacyDialect extends Dialect {
@Override
public String getSelectClauseNullString(int sqlType, TypeConfiguration typeConfiguration) {
// Workaround for postgres bug #1453
return "null::" + typeConfiguration.getDdlTypeRegistry().getDescriptor( sqlType ).getRawTypeName();
return "cast(null as " + typeConfiguration.getDdlTypeRegistry().getDescriptor( sqlType ).getRawTypeName() + ")";
}
@Override

2
hibernate-core/src/main/java/org/hibernate/dialect/PostgreSQLDialect.java
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@ -883,7 +883,7 @@ public class PostgreSQLDialect extends Dialect {
public String getSelectClauseNullString(int sqlType, TypeConfiguration typeConfiguration) {
// TODO: adapt this to handle named enum types!
// Workaround for postgres bug #1453
return "null::" + typeConfiguration.getDdlTypeRegistry().getDescriptor( sqlType ).getRawTypeName();
return "cast(null as " + typeConfiguration.getDdlTypeRegistry().getDescriptor( sqlType ).getRawTypeName() + ")";
}
@Override