HHH-17506 Return exceptions instead of throwing them in SQLExceptionConversionDelegate

hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/DB2LegacyDialect.java

@@ -892,11 +892,10 @@ public class DB2LegacyDialect extends Dialect {
 	@Override
 	public SQLExceptionConversionDelegate buildSQLExceptionConversionDelegate() {
 		return (sqlException, message, sql) -> {
-			final String sqlState = JdbcExceptionHelper.extractSqlState( sqlException );
 			final int errorCode = JdbcExceptionHelper.extractErrorCode( sqlException );
-
+			switch ( errorCode ) {
-			if ( -952 == errorCode && "57014".equals( sqlState ) ) {
+				case -952:
-				throw new LockTimeoutException( message, sqlException, sql );
+					return new LockTimeoutException( message, sqlException, sql );
 			}
 			return null;
 		};

hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/DerbyLegacyDialect.java

@@ -716,7 +716,7 @@ public class DerbyLegacyDialect extends Dialect {
 				switch ( sqlState ) {
 					case "40XL1":
 					case "40XL2":
-						throw new LockTimeoutException( message, sqlException, sql );
+						return new LockTimeoutException( message, sqlException, sql );
 				}
 			}
 			return null;

hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/OracleLegacyDialect.java

@@ -1015,13 +1015,13 @@ public class OracleLegacyDialect extends Dialect {
 
 				case 30006:
 					// ORA-30006: resource busy; acquire with WAIT timeout expired
-					throw new LockTimeoutException(message, sqlException, sql);
+					return new LockTimeoutException(message, sqlException, sql);
 				case 54:
 					// ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
-					throw new LockTimeoutException(message, sqlException, sql);
+					return new LockTimeoutException(message, sqlException, sql);
 				case 4021:
 					// ORA-04021 timeout occurred while waiting to lock object
-					throw new LockTimeoutException(message, sqlException, sql);
+					return new LockTimeoutException(message, sqlException, sql);
 
 				// deadlocks ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -1036,7 +1036,7 @@ public class OracleLegacyDialect extends Dialect {
 
 				case 1013:
 					// ORA-01013: user requested cancel of current operation
-					throw new QueryTimeoutException(  message, sqlException, sql );
+					return new QueryTimeoutException(  message, sqlException, sql );
 
 				// data integrity violation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/SQLServerLegacyDialect.java

@@ -731,14 +731,25 @@ public class SQLServerLegacyDialect extends AbstractTransactSQLDialect {
 		}
 		return (sqlException, message, sql) -> {
 			final String sqlState = JdbcExceptionHelper.extractSqlState( sqlException );
-			final int errorCode = JdbcExceptionHelper.extractErrorCode( sqlException );
 			if ( "HY008".equals( sqlState ) ) {
-				throw new QueryTimeoutException( message, sqlException, sql );
+				return new QueryTimeoutException( message, sqlException, sql );
-			}
-			if ( 1222 == errorCode ) {
-				throw new LockTimeoutException( message, sqlException, sql );
 			}
+
+			final int errorCode = JdbcExceptionHelper.extractErrorCode( sqlException );
+			switch ( errorCode ) {
+				case 1222:
+					return new LockTimeoutException( message, sqlException, sql );
+				case 2627:
+				case 2601:
+					return new ConstraintViolationException(
+							message,
+							sqlException,
+							sql,
+							getViolatedConstraintNameExtractor().extractConstraintName( sqlException )
+					);
+				default:
 					return null;
+			}
 		};
 	}
 
@@ -1105,4 +1116,14 @@ public class SQLServerLegacyDialect extends AbstractTransactSQLDialect {
 //	public String getEnableConstraintStatement(String tableName, String name) {
 //		return "alter table " + tableName + " with check check constraint " + name;
 //	}
+
+	@Override
+	public DmlTargetColumnQualifierSupport getDmlTargetColumnQualifierSupport() {
+		return DmlTargetColumnQualifierSupport.TABLE_ALIAS;
+	}
+
+	@Override
+	public boolean supportsFromClauseInUpdate() {
+		return true;
+	}
 }

hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/SybaseASELegacyDialect.java

@@ -667,7 +667,7 @@ public class SybaseASELegacyDialect extends SybaseLegacyDialect {
 				switch ( sqlState ) {
 					case "JZ0TO":
 					case "JZ006":
-						throw new LockTimeoutException( message, sqlException, sql );
+						return new LockTimeoutException( message, sqlException, sql );
 					case "S1000":
 						switch ( errorCode ) {
 							case 515:

hibernate-core/src/main/java/org/hibernate/dialect/AbstractHANADialect.java

@@ -515,7 +515,7 @@ public abstract class AbstractHANADialect extends Dialect {
 			// 262 - Invalid query name
 			// 263 - Invalid alias name
 			if ( errorCode == 257 || ( errorCode >= 259 && errorCode <= 263 ) ) {
-				throw new SQLGrammarException( message, sqlException, sql );
+				return new SQLGrammarException( message, sqlException, sql );
 			}
 
 			// 257 - Cannot insert NULL or update to NULL

hibernate-core/src/main/java/org/hibernate/dialect/DB2Dialect.java

@@ -976,11 +976,10 @@ public class DB2Dialect extends Dialect {
 	@Override
 	public SQLExceptionConversionDelegate buildSQLExceptionConversionDelegate() {
 		return (sqlException, message, sql) -> {
-			final String sqlState = JdbcExceptionHelper.extractSqlState( sqlException );
 			final int errorCode = JdbcExceptionHelper.extractErrorCode( sqlException );
-
+			switch ( errorCode ) {
-			if ( -952 == errorCode && "57014".equals( sqlState ) ) {
+				case -952:
-				throw new LockTimeoutException( message, sqlException, sql );
+					return new LockTimeoutException( message, sqlException, sql );
 			}
 			return null;
 		};

hibernate-core/src/main/java/org/hibernate/dialect/DerbyDialect.java

@@ -700,7 +700,7 @@ public class DerbyDialect extends Dialect {
 				switch ( sqlState ) {
 					case "40XL1":
 					case "40XL2":
-						throw new LockTimeoutException( message, sqlException, sql );
+						return new LockTimeoutException( message, sqlException, sql );
 				}
 			}
 			return null;

hibernate-core/src/main/java/org/hibernate/dialect/OracleDialect.java

@@ -1055,13 +1055,13 @@ public class OracleDialect extends Dialect {
 
 				case 30006:
 					// ORA-30006: resource busy; acquire with WAIT timeout expired
-					throw new LockTimeoutException(message, sqlException, sql);
+					return new LockTimeoutException(message, sqlException, sql);
 				case 54:
 					// ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
-					throw new LockTimeoutException(message, sqlException, sql);
+					return new LockTimeoutException(message, sqlException, sql);
 				case 4021:
 					// ORA-04021 timeout occurred while waiting to lock object
-					throw new LockTimeoutException(message, sqlException, sql);
+					return new LockTimeoutException(message, sqlException, sql);
 
 				// deadlocks ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -1076,7 +1076,7 @@ public class OracleDialect extends Dialect {
 
 				case 1013:
 					// ORA-01013: user requested cancel of current operation
-					throw new QueryTimeoutException(  message, sqlException, sql );
+					return new QueryTimeoutException(  message, sqlException, sql );
 
 				// data integrity violation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

hibernate-core/src/main/java/org/hibernate/dialect/SQLServerDialect.java

@@ -704,16 +704,21 @@ public class SQLServerDialect extends AbstractTransactSQLDialect {
 		return (sqlException, message, sql) -> {
 			final String sqlState = JdbcExceptionHelper.extractSqlState( sqlException );
 			if ( "HY008".equals( sqlState ) ) {
-				throw new QueryTimeoutException( message, sqlException, sql );
+				return new QueryTimeoutException( message, sqlException, sql );
 			}
 
 			final int errorCode = JdbcExceptionHelper.extractErrorCode( sqlException );
 			switch ( errorCode ) {
 				case 1222:
-					throw new LockTimeoutException( message, sqlException, sql );
+					return new LockTimeoutException( message, sqlException, sql );
 				case 2627:
 				case 2601:
-					throw new ConstraintViolationException( message, sqlException, sql );
+					return new ConstraintViolationException(
+							message,
+							sqlException,
+							sql,
+							getViolatedConstraintNameExtractor().extractConstraintName( sqlException )
+					);
 				default:
 					return null;
 			}

hibernate-core/src/main/java/org/hibernate/dialect/SybaseASEDialect.java

@@ -669,7 +669,7 @@ public class SybaseASEDialect extends SybaseDialect {
 				switch ( sqlState ) {
 					case "JZ0TO":
 					case "JZ006":
-						throw new LockTimeoutException( message, sqlException, sql );
+						return new LockTimeoutException( message, sqlException, sql );
 					case "S1000":
 						switch ( errorCode ) {
 							case 515:

hibernate-core/src/main/java/org/hibernate/exception/internal/SQLExceptionTypeDelegate.java

@@ -52,7 +52,7 @@ public class SQLExceptionTypeDelegate extends AbstractSQLExceptionConversionDele
 		}
 		else if ( sqlException instanceof DataTruncation ||
 				sqlException instanceof SQLDataException ) {
-			throw new DataException( message, sqlException, sql );
+			return new DataException( message, sqlException, sql );
 		}
 		else if ( sqlException instanceof SQLIntegrityConstraintViolationException ) {
 			return new ConstraintViolationException(

hibernate-core/src/main/java/org/hibernate/exception/internal/SQLStateConversionDelegate.java

@@ -117,7 +117,7 @@ public class SQLStateConversionDelegate extends AbstractSQLExceptionConversionDe
 			if ( "70100".equals( sqlState ) ||
 					// Oracle user requested cancel of current operation
 					( "72000".equals( sqlState ) && errorCode == 1013 ) ) {
-				throw new QueryTimeoutException(  message, sqlException, sql );
+				return new QueryTimeoutException(  message, sqlException, sql );
 			}
 		}
 

hibernate-core/src/main/java/org/hibernate/sql/results/jdbc/internal/JdbcValuesResultSetImpl.java

@@ -11,10 +11,14 @@ import java.sql.SQLException;
 import java.util.Arrays;
 import java.util.BitSet;
 
+import org.hibernate.JDBCException;
+import org.hibernate.QueryTimeoutException;
 import org.hibernate.cache.spi.QueryKey;
 import org.hibernate.cache.spi.QueryResultsCache;
 import org.hibernate.engine.spi.SessionFactoryImplementor;
 import org.hibernate.engine.spi.SharedSessionContractImplementor;
+import org.hibernate.exception.DataException;
+import org.hibernate.exception.LockTimeoutException;
 import org.hibernate.query.spi.QueryOptions;
 import org.hibernate.sql.ast.spi.SqlSelection;
 import org.hibernate.sql.exec.ExecutionException;
@@ -259,13 +263,18 @@ public class JdbcValuesResultSetImpl extends AbstractJdbcValues {
 	}
 
 	private ExecutionException makeExecutionException(String message, SQLException cause) {
-		return new ExecutionException(
+		final JDBCException jdbcException = executionContext.getSession().getJdbcServices().getSqlExceptionHelper().convert(
-				message + " [" + cause.getMessage() + "]",
-				executionContext.getSession().getJdbcServices().getSqlExceptionHelper().convert(
 				cause,
 				message
-				)
 		);
+		if ( jdbcException instanceof QueryTimeoutException
+				|| jdbcException instanceof DataException
+				|| jdbcException instanceof LockTimeoutException ) {
+			// So far, the exception helper threw these exceptions more or less directly during conversion,
+			// so to retain the same behavior, we throw that directly now as well instead of wrapping it
+			throw jdbcException;
+		}
+		return new ExecutionException( message + " [" + cause.getMessage() + "]", jdbcException );
 	}
 
 	private void readCurrentRowValues() {