From 6811484f8b110204ac2a68bc640c5185f86a0eae Mon Sep 17 00:00:00 2001
From: lukaseder <lukas.eder@gmail.com>
Date: Thu, 20 Apr 2017 11:33:52 +0200
Subject: [PATCH] [#6108] Add PostgresDSL.arrayOverlap()

---
 .../org/jooq/util/postgres/PostgresDSL.java   | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/jOOQ/src/main/java/org/jooq/util/postgres/PostgresDSL.java b/jOOQ/src/main/java/org/jooq/util/postgres/PostgresDSL.java
index 7c9e0b1791..736ba47006 100644
--- a/jOOQ/src/main/java/org/jooq/util/postgres/PostgresDSL.java
+++ b/jOOQ/src/main/java/org/jooq/util/postgres/PostgresDSL.java
@@ -36,6 +36,7 @@ package org.jooq.util.postgres;
 
 import static org.jooq.SQLDialect.POSTGRES;
 
+import org.jooq.Condition;
 import org.jooq.DataType;
 import org.jooq.Field;
 import org.jooq.Record;
@@ -63,6 +64,54 @@ public class PostgresDSL extends DSL {
     // PostgreSQL-specific array functions
     // -------------------------------------------------------------------------
 
+    /**
+     * The PostgreSQL <code>array1 && array2</code> overlap operator.
+     * <p>
+     * Example: <code><pre>
+     * true = array[1, 2, 3] && array[3, 4, 5]
+     * </pre></code>
+     */
+    @Support({ POSTGRES })
+    public static <T> Condition arrayOverlap(T[] left, T[] right) {
+        return arrayOverlap(val(left), val(right));
+    }
+
+    /**
+     * The PostgreSQL <code>array1 && array2</code> overlap operator.
+     * <p>
+     * Example: <code><pre>
+     * true = array[1, 2, 3] && array[3, 4, 5]
+     * </pre></code>
+     */
+    @Support({ POSTGRES })
+    public static <T> Condition arrayOverlap(T[] left, Field<T[]> right) {
+        return arrayOverlap(val(left), right);
+    }
+
+    /**
+     * The PostgreSQL <code>array1 && array2</code> overlap operator.
+     * <p>
+     * Example: <code><pre>
+     * true = array[1, 2, 3] && array[3, 4, 5]
+     * </pre></code>
+     */
+    @Support({ POSTGRES })
+    public static <T> Condition arrayOverlap(Field<T[]> left, T[] right) {
+        return arrayOverlap(left, val(right));
+    }
+
+    /**
+     * The PostgreSQL <code>array1 && array2</code> overlap operator.
+     * <p>
+     * Example: <code><pre>
+     * true = array[1, 2, 3] && array[3, 4, 5]
+     * </pre></code>
+     */
+    @Support({ POSTGRES })
+    public static <T> Condition arrayOverlap(Field<T[]> left, Field<T[]> right) {
+        return DSL.condition("{0} && {1}", left, right);
+    }
+
     /**
      * The PostgreSQL <code>array(select)</code> function.
      * <p>