From 599b5540b70d2f900d37dc17714696e360fe248d Mon Sep 17 00:00:00 2001
From: Lukas Eder <lukas.eder@gmail.com>
Date: Mon, 5 Dec 2022 16:10:00 +0100
Subject: [PATCH] [jOOQ/jOOQ#14366] Add HANA support for UPDATE .. FROM

---
 .../java/org/jooq/impl/UpdateQueryImpl.java    | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/jOOQ/src/main/java/org/jooq/impl/UpdateQueryImpl.java b/jOOQ/src/main/java/org/jooq/impl/UpdateQueryImpl.java
index 6f1bd26605..3ff2e94328 100644
--- a/jOOQ/src/main/java/org/jooq/impl/UpdateQueryImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/UpdateQueryImpl.java
@@ -50,6 +50,7 @@ import static org.jooq.Clause.UPDATE_WHERE;
 // ...
 // ...
 // ...
+// ...
 import static org.jooq.SQLDialect.CUBRID;
 // ...
 // ...
@@ -66,6 +67,8 @@ import static org.jooq.SQLDialect.IGNITE;
 import static org.jooq.SQLDialect.MARIADB;
 // ...
 // ...
+import static org.jooq.SQLDialect.MYSQL;
+// ...
 import static org.jooq.SQLDialect.POSTGRES;
 // ...
 // ...
@@ -94,6 +97,7 @@ import static org.jooq.impl.Keywords.K_SET;
 import static org.jooq.impl.Keywords.K_UPDATE;
 import static org.jooq.impl.Keywords.K_WHERE;
 import static org.jooq.impl.SQLDataType.INTEGER;
+import static org.jooq.impl.Tools.containsDeclaredTable;
 import static org.jooq.impl.Tools.findAny;
 
 import java.util.Arrays;
@@ -196,6 +200,8 @@ implements
 
 
 
+
+
     private static final Set<SQLDialect> EMULATE_FROM_WITH_MERGE       = SQLDialect.supportedBy(CUBRID, DERBY, FIREBIRD, H2, HSQLDB);
     private static final Set<SQLDialect> EMULATE_RETURNING_WITH_UPSERT = SQLDialect.supportedBy(MARIADB);
 
@@ -758,8 +764,7 @@ implements
 
     private final void acceptFrom(Context<?> ctx) {
         ctx.start(UPDATE_FROM);
-
-        TableList f;
+        TableList f = new TableList();
 
 
 
@@ -770,7 +775,14 @@ implements
 
 
 
-        f = from;
+        f.addAll(from);
+
+
+
+
+
+
+
 
         if (!f.isEmpty())
             ctx.formatSeparator()