[OLINGO-891] Use nested concat instead of concat with 3 parameters in JPA Where clauses
Signed-off-by: Michael Bolz <michael.bolz@sap.com>
diff --git a/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/ODataExpressionParser.java b/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/ODataExpressionParser.java
index e733337..1479b10 100644
--- a/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/ODataExpressionParser.java
+++ b/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/ODataExpressionParser.java
@@ -210,9 +210,9 @@
case SUBSTRINGOF:
if (methodFlag.get() != null && methodFlag.get() == 1) {
methodFlag.set(null);
- return String.format("(CASE WHEN (%s LIKE CONCAT('%%',%s,'%%')) THEN TRUE ELSE FALSE END)", second, first);
+ return String.format("(CASE WHEN (%s LIKE CONCAT('%%',CONCAT(%s,'%%'))) THEN TRUE ELSE FALSE END)", second, first);
} else {
- return String.format("(CASE WHEN (%s LIKE CONCAT('%%',%s,'%%')) THEN TRUE ELSE FALSE END) = true", second,
+ return String.format("(CASE WHEN (%s LIKE CONCAT('%%',CONCAT(%s,'%%'))) THEN TRUE ELSE FALSE END) = true", second,
first);
}
case TOLOWER:
