From 497767e1bbb1d92feead479975a2ee4b74148bb3 Mon Sep 17 00:00:00 2001
From: Lukas Eder <lukas.eder@gmail.com>
Date: Tue, 2 Apr 2024 15:51:22 +0200
Subject: [PATCH] [jOOQ/jOOQ#7539] More ClickHouse support

- Support COT()
- Fix empty grouping set
- Support INSERT .. ON DUPLICATE KEY IGNORE
---
 jOOQ/src/main/java/org/jooq/impl/Cot.java              | 2 ++
 jOOQ/src/main/java/org/jooq/impl/EmptyGroupingSet.java | 3 ++-
 jOOQ/src/main/java/org/jooq/impl/InsertQueryImpl.java  | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/jOOQ/src/main/java/org/jooq/impl/Cot.java b/jOOQ/src/main/java/org/jooq/impl/Cot.java
index ab5a0cfaaf..fd57f9ffbc 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Cot.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Cot.java
@@ -97,6 +97,7 @@ implements
 
 
 
+            case CLICKHOUSE:
             case SQLITE:
             case TRINO:
                 return false;
@@ -121,6 +122,7 @@ implements
 
 
 
+            case CLICKHOUSE:
             case SQLITE:
             case TRINO:
                 ctx.visit(idiv(DSL.cos(value), DSL.sin(value)));
diff --git a/jOOQ/src/main/java/org/jooq/impl/EmptyGroupingSet.java b/jOOQ/src/main/java/org/jooq/impl/EmptyGroupingSet.java
index 6af7221cf1..07d7c07bc3 100644
--- a/jOOQ/src/main/java/org/jooq/impl/EmptyGroupingSet.java
+++ b/jOOQ/src/main/java/org/jooq/impl/EmptyGroupingSet.java
@@ -42,6 +42,7 @@ import static java.util.Arrays.asList;
 // ...
 // ...
 // ...
+import static org.jooq.SQLDialect.CLICKHOUSE;
 // ...
 import static org.jooq.SQLDialect.CUBRID;
 import static org.jooq.SQLDialect.DERBY;
@@ -79,7 +80,7 @@ import org.jooq.SQLDialect;
 final class EmptyGroupingSet extends AbstractField<Object> implements QOM.EmptyGroupingSet {
 
     static final Set<SQLDialect> EMULATE_EMPTY_GROUP_BY_CONSTANT = SQLDialect.supportedUntil(DERBY, HSQLDB, IGNITE);
-    static final Set<SQLDialect> EMULATE_EMPTY_GROUP_BY_OTHER    = SQLDialect.supportedUntil(FIREBIRD, MARIADB, MYSQL, SQLITE, YUGABYTEDB);
+    static final Set<SQLDialect> EMULATE_EMPTY_GROUP_BY_OTHER    = SQLDialect.supportedUntil(CLICKHOUSE, FIREBIRD, MARIADB, MYSQL, SQLITE, YUGABYTEDB);
 
 
 
diff --git a/jOOQ/src/main/java/org/jooq/impl/InsertQueryImpl.java b/jOOQ/src/main/java/org/jooq/impl/InsertQueryImpl.java
index ef933d4dc2..4c02feaf7a 100644
--- a/jOOQ/src/main/java/org/jooq/impl/InsertQueryImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/InsertQueryImpl.java
@@ -615,6 +615,7 @@ implements
 
 
 
+                case CLICKHOUSE:
                 case IGNITE:
                 case TRINO: {
                     acceptInsertSelect(ctx);