From 3128345a7458995c3cab85aa5f24082d6db1c7c7 Mon Sep 17 00:00:00 2001
From: Lukas Eder <lukas.eder@gmail.com>
Date: Mon, 27 Feb 2023 16:59:35 +0100
Subject: [PATCH] [jOOQ/jOOQ#14437] Get this to work on H2 as well

---
 jOOQ/src/main/java/org/jooq/impl/Convert.java | 19 +++++++++++++++++++
 .../src/main/java/org/jooq/tools/Convert.java | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/jOOQ/src/main/java/org/jooq/impl/Convert.java b/jOOQ/src/main/java/org/jooq/impl/Convert.java
index d65117ff23..47e021cebe 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Convert.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Convert.java
@@ -102,6 +102,7 @@ import org.jooq.Field;
 import org.jooq.JSON;
 import org.jooq.JSONB;
 import org.jooq.JSONFormat;
+import org.jooq.Param;
 import org.jooq.QualifiedRecord;
 import org.jooq.Record;
 import org.jooq.Result;
@@ -1125,6 +1126,15 @@ final class Convert {
                     if (r != null)
                         return (U) r;
 
+                    // If that failed, try the H2 specific format
+                    if (((String) from).startsWith("INTERVAL")) {
+                        try {
+                            r = ((Param<YearToMonth>) scope.dsl().parser().parseField((String) from)).getValue();
+                            return (U) r;
+                        }
+                        catch (Exception ignore) {}
+                    }
+
                     // If that failed, try the PostgreSQL specific formats
                     try {
                         return (U) PostgresUtils.toYearToMonth(from);
@@ -1140,6 +1150,15 @@ final class Convert {
                     if (r != null)
                         return (U) r;
 
+                    // If that failed, try the H2 specific format
+                    if (((String) from).startsWith("INTERVAL")) {
+                        try {
+                            r = ((Param<DayToSecond>) scope.dsl().parser().parseField((String) from)).getValue();
+                            return (U) r;
+                        }
+                        catch (Exception ignore) {}
+                    }
+
                     // If that failed, try the PostgreSQL specific formats
                     try {
                         return (U) PostgresUtils.toDayToSecond(from);
diff --git a/jOOQ/src/main/java/org/jooq/tools/Convert.java b/jOOQ/src/main/java/org/jooq/tools/Convert.java
index 9c80b1db0e..878a7fb71b 100644
--- a/jOOQ/src/main/java/org/jooq/tools/Convert.java
+++ b/jOOQ/src/main/java/org/jooq/tools/Convert.java
@@ -100,6 +100,7 @@ import org.jooq.EnumType;
 import org.jooq.Field;
 import org.jooq.JSON;
 import org.jooq.JSONB;
+import org.jooq.Param;
 import org.jooq.QualifiedRecord;
 import org.jooq.Record;
 import org.jooq.Result;
@@ -1069,6 +1070,15 @@ public final class Convert {
                     if (r != null)
                         return (U) r;
 
+                    // If that failed, try the H2 specific format
+                    if (((String) from).startsWith("INTERVAL")) {
+                        try {
+                            r = ((Param<YearToMonth>) scope.dsl().parser().parseField((String) from)).getValue();
+                            return (U) r;
+                        }
+                        catch (Exception ignore) {}
+                    }
+
                     // If that failed, try the PostgreSQL specific formats
                     try {
                         return (U) PostgresUtils.toYearToMonth(from);
@@ -1084,6 +1094,15 @@ public final class Convert {
                     if (r != null)
                         return (U) r;
 
+                    // If that failed, try the H2 specific format
+                    if (((String) from).startsWith("INTERVAL")) {
+                        try {
+                            r = ((Param<DayToSecond>) scope.dsl().parser().parseField((String) from)).getValue();
+                            return (U) r;
+                        }
+                        catch (Exception ignore) {}
+                    }
+
                     // If that failed, try the PostgreSQL specific formats
                     try {
                         return (U) PostgresUtils.toDayToSecond(from);