diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/h2/H2Database.java b/jOOQ-meta/src/main/java/org/jooq/meta/h2/H2Database.java
index ccbd0e76a9..3aa66e4b62 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/h2/H2Database.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/h2/H2Database.java
@@ -694,6 +694,9 @@ public class H2Database extends AbstractDatabase implements ResultQueryDatabase
             .and(DOMAINS.TYPE_NAME.ne(inline("ENUM")))
             .orderBy(DOMAINS.DOMAIN_SCHEMA, DOMAINS.DOMAIN_NAME)
         ) {
+            // [#7644] [#11721] H2 puts DATETIME_PRECISION in NUMERIC_SCALE column
+            boolean isTimestamp = record.get(DOMAINS.TYPE_NAME).trim().toLowerCase().startsWith("timestamp");
+
             SchemaDefinition schema = getSchema(record.get(DOMAINS.DOMAIN_SCHEMA));
 
             DataTypeDefinition baseType = new DefaultDataTypeDefinition(
@@ -701,8 +704,12 @@ public class H2Database extends AbstractDatabase implements ResultQueryDatabase
                 schema,
                 record.get(DOMAINS.TYPE_NAME),
                 record.get(DOMAINS.PRECISION),
-                record.get(DOMAINS.PRECISION),
-                record.get(DOMAINS.SCALE),
+                isTimestamp
+                    ? record.get(DOMAINS.SCALE)
+                    : record.get(DOMAINS.PRECISION),
+                isTimestamp
+                    ? 0
+                    : record.get(DOMAINS.SCALE),
                !record.get(DOMAINS.IS_NULLABLE, boolean.class),
                 record.get(DOMAINS.COLUMN_DEFAULT)
             );