hibernate/hibernate-orm · error · HibernateException

"Use of DefaultSchemaNameResolver requires Dialect to provid

Error message

"Use of DefaultSchemaNameResolver requires Dialect to provide the proper SQL statement/command but provided Dialect [" + dialect.getClass().getName() + "] did not return anything from Dialect#getCurrentSchemaCommand"

What it means

Error ""Use of DefaultSchemaNameResolver requires Dialect to provide the proper SQL statement/command but provided Dialect [" + dialect.getClass().getName() + "] did not return anything from Dialect#getCurrentSchemaCommand"" thrown in hibernate/hibernate-orm.

Source

Thrown at hibernate-core/src/main/java/org/hibernate/dialect/SybaseDialect.java:623

	}

	@Override
	public boolean supportsRowValueConstructorSyntaxInInList() {
		return false;
	}

	@Override
	public boolean addPartitionKeyToPrimaryKey() {
		return true;
	}

	private static class JTDSSchemaNameResolver implements SchemaNameResolver {
		@Override
		public String resolveSchemaName(Connection connection, Dialect dialect) throws SQLException {
			//noinspection deprecation
			final String command = dialect.getCurrentSchemaCommand();
			if ( command == null ) {
				throw new HibernateException(
						"Use of DefaultSchemaNameResolver requires Dialect to provide the " +
						"proper SQL statement/command but provided Dialect [" +
						dialect.getClass().getName() + "] did not return anything " +
						"from Dialect#getCurrentSchemaCommand"
				);
			}

			try ( var statement = connection.createStatement();
					var resultSet = statement.executeQuery( command ) ) {
				return resultSet.next() ? resultSet.getString( 1 ) : null;
			}
		}
	}

}

View on GitHub (pinned to fad1729dce)

Solutions

1. Configure the schema name explicitly instead of using DefaultSchemaNameResolver.
2. Use a dialect that implements getCurrentSchemaCommand.

When it happens

Trigger: Triggered when the application calls a Hibernate dialect feature that the configured database dialect cannot provide: Use of DefaultSchemaNameResolver requires Dialect to provide the proper SQL statement/command but provided Dialect did not return anything from Dialect#getCurrentSchemaCommand.

Common situations: Common when running against a database whose dialect lacks this capability, when a mapping or HQL/Criteria query requests unsupported functionality, or when the wrong dialect is configured for the database in use. Error: Use of DefaultSchemaNameResolver requires Dialect to provide the proper SQL statement/command but provided Dialect did not return anything from Dialect#getCurrentSchemaCommand.

AI-assisted analysis of hibernate/hibernate-orm@fad1729dce (2026-08-22). Data as JSON: /api/errors/5c6baef9b43d06e3. Report an issue: GitHub.