From f34e6cb8050c8e0f77ba5000ffca4c4084aaf181 Mon Sep 17 00:00:00 2001
From: Lukas Eder <lukas.eder@gmail.com>
Date: Mon, 15 Mar 2021 23:07:29 +0100
Subject: [PATCH] [jOOQ/jOOQ#11648] Add Db2, Derby, H2 support for POSITION(in,
 search, startIndex) via LOCATE

---
 jOOQ/src/main/java/org/jooq/impl/ParserImpl.java |  3 ++-
 jOOQ/src/main/java/org/jooq/impl/Position.java   | 12 ++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
index b050d3af39..09cc534d4d 100644
--- a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
@@ -9483,6 +9483,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
             Field<String> f1 = (Field) parseField(S);
             parse(',');
             Field<String> f2 = (Field) parseField(S);
+            Field<Integer> f3 = (Field) (parseIf(',') ? parseField(N) : null);
             parse(')');
 
             switch (parseFamily()) {
@@ -9493,7 +9494,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
 
 
                 default:
-                    return DSL.position(f2, f1);
+                    return f3 == null ? DSL.position(f2, f1) : DSL.position(f2, f1, f3);
             }
         }
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/Position.java b/jOOQ/src/main/java/org/jooq/impl/Position.java
index 0ce06fea7d..c7fa163444 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Position.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Position.java
@@ -111,6 +111,18 @@ extends
         if (startIndex != null) {
             switch (ctx.family()) {
 
+                case DERBY:
+                case H2:
+                    ctx.visit(N_LOCATE).sql('(').visit(search).sql(", ").visit(in).sql(", ").visit(startIndex).sql(')');
+                    break;
+
+
+
+
+
+
+
+