diff --git a/srcpkgs/kdb/patches/postgresql12.patch b/srcpkgs/kdb/patches/postgresql12.patch
new file mode 100644
index 0000000000..bb1d32ab41
--- /dev/null
+++ b/srcpkgs/kdb/patches/postgresql12.patch
@@ -0,0 +1,36 @@
+From 40cdaea4d7824cc1b0d26e6ad2dcb61fa2077911 Mon Sep 17 00:00:00 2001
+From: Pino Toscano <pino@kde.org>
+Date: Tue, 29 Oct 2019 07:52:32 +0100
+Subject: [PATCH] PgSQL driver: fix build with PostgreSQL 12+
+
+ABSTIMEOID and RELTIMEOID were removed, as their data types were dropped.
+---
+ src/drivers/postgresql/PostgresqlTypes.cpp | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git src/drivers/postgresql/PostgresqlTypes.cpp src/drivers/postgresql/PostgresqlTypes.cpp
+index ea576d69..0697129e 100644
+--- src/drivers/postgresql/PostgresqlTypes.cpp
++++ src/drivers/postgresql/PostgresqlTypes.cpp
+@@ -36,6 +36,7 @@
+ #endif
+ #include <libpq-fe.h>
+ #include <catalog/pg_type.h> // needed for BOOLOID, etc.
++#include <pg_config.h> // needed for PG_VERSION_NUM
+ 
+ #ifdef _MSC_VER
+ #pragma warning( pop )
+@@ -70,8 +71,10 @@ void PostgresqlDriver::initPgsqlToKDbMap()
+     //! @todo POLYGONOID geometric polygon '(pt1,...)'
+     m_pgsqlToKDbTypes.insert(FLOAT4OID, KDbField::Double);
+     m_pgsqlToKDbTypes.insert(FLOAT8OID, KDbField::Double);
++#if PG_VERSION_NUM < 120000
+     m_pgsqlToKDbTypes.insert(ABSTIMEOID, KDbField::Date);
+     m_pgsqlToKDbTypes.insert(RELTIMEOID, KDbField::Date);
++#endif
+     //! @todo TINTERVALOID (abstime,abstime), time interval
+     //! @todo CIRCLEOID geometric circle '(center,radius)'
+     //! @todo CASHOID monetary amounts, $d,ddd.cc
+-- 
+GitLab
+
diff --git a/srcpkgs/kdb/template b/srcpkgs/kdb/template
index bb8478e6e0..74c7fedfdd 100644
--- a/srcpkgs/kdb/template
+++ b/srcpkgs/kdb/template
@@ -1,7 +1,7 @@
 # Template file for 'kdb'
 pkgname=kdb
 version=3.2.0
-revision=3
+revision=4
 build_style=cmake
 hostmakedepends="extra-cmake-modules doxygen pkg-config kcoreaddons"
 makedepends="kcoreaddons-devel postgresql-libs-devel libmariadbclient-devel