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Generate correct Informix SQL when parsing Concat Operator #1466

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Aug 30, 2022
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Generate correct Informix SQL when parsing Concat Operator #1466

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14 changes: 14 additions & 0 deletions ...stence.core/src/main/java/org/eclipse/persistence/platform/database/InformixPlatform.java
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
/*
* Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2015 IBM Corporation and/or its affiliates. All rights reserved.
* Copyright (c) 2016 Payara Foundation and/or its affiliates.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
Expand All @@ -16,6 +17,7 @@
// 12/11/2014 - Dalia Abo Sheasha
// - 454917 : Wrong SQL statement generated for Informix when GenerationType.IDENTITY strategy is used
// 02/19/2015 - Rick Curtis
// 05/13/2016 - David Weaver - Wrong SQL syntax generated for Informix when concat is used
// - 458877 : Add national character support
package org.eclipse.persistence.platform.database;

Expand All @@ -28,6 +30,7 @@
import java.util.Hashtable;

import org.eclipse.persistence.exceptions.ValidationException;
import org.eclipse.persistence.expressions.ExpressionOperator;
import org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition;
import org.eclipse.persistence.internal.helper.Helper;
import org.eclipse.persistence.queries.ValueReadQuery;
Expand Down Expand Up @@ -359,4 +362,15 @@ public ValueReadQuery buildSelectQueryForSequenceObject(String qualifiedSeqName,
public boolean isAlterSequenceObjectSupported() {
return true;
}

/**
* INTERNAL: Initialize any platform-specific operators
*/
@Override
protected void initializePlatformOperators() {
super.initializePlatformOperators();
addOperator(ExpressionOperator.simpleLogicalNoParens(ExpressionOperator.Concat, "||"));
}

}