From 753242b86c1f8dc25baf5ece4456a17627cfd7a5 Mon Sep 17 00:00:00 2001
From: Lukas Eder <lukas.eder@gmail.com>
Date: Tue, 9 Feb 2021 15:05:58 +0100
Subject: [PATCH] [jOOQ/jOOQ#11394] Support parsing Teradata's zeroifnull()

---
 jOOQ/src/main/java/org/jooq/impl/ParserImpl.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
index 5c4d8018a1..a7ec205f8b 100644
--- a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
@@ -7756,6 +7756,13 @@ final class ParserContext {
 
                 break;
 
+            case 'Z':
+                if (N.is(type))
+                    if (parseFunctionNameIf("ZEROIFNULL"))
+                        return coalesce(parseFieldParenthesised(type), zero());
+
+                break;
+
             case '0':
             case '1':
             case '2':