diff --git a/Makefile b/Makefile
index fcd3320..8a87ac5 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,7 @@ test_all: test_postgres test_mysql test_mssql
 .PHONY: test_postgres
 test_postgres:
 	@TYPE=postgres go test -cover -coverprofile postgres.out -coverpkg ./... ./internal/tests -v
+	@TYPE=postgresX go test -cover -coverprofile postgresX.out -coverpkg ./... ./internal/tests -v
 
 .PHONY: test_mysql
 test_mysql:
diff --git a/delete.go b/delete.go
index f9a1d2b..97a0bbc 100644
--- a/delete.go
+++ b/delete.go
@@ -1,10 +1,5 @@
 package qb
 
-import (
-	"reflect"
-	"strings"
-)
-
 // DeleteBuilder builds a DELETE query
 type DeleteBuilder struct {
 	table *Table
@@ -15,8 +10,8 @@ type DeleteBuilder struct {
 //
 
 func (q DeleteBuilder) SQL(b SQLBuilder) (string, []interface{}) {
-	drvPath := reflect.TypeOf(b.Context.Driver).PkgPath()
-	if strings.HasSuffix(drvPath, `myqb`) || strings.HasSuffix(drvPath, `msqb`) {
+	dbtype := b.Context.Driver.DBType()
+	if dbtype == DriverMysql || dbtype == DriverMssql {
 		b.w.WriteLine(`DELETE ` + q.table.aliasString())
 		b.w.WriteLine(`FROM ` + b.SourceToSQL(q.table))
 	} else {
diff --git a/driver/autoqb/main.go b/driver/autoqb/main.go
index a60c346..c2d35e7 100644
--- a/driver/autoqb/main.go
+++ b/driver/autoqb/main.go
@@ -2,34 +2,62 @@ package autoqb // import "git.ultraware.nl/Ultraware/qb/v2/driver/autoqb"
 
 import (
 	"database/sql"
-	"reflect"
-	"strings"
 
 	"git.ultraware.nl/Ultraware/qb/v2/driver/msqb"
 	"git.ultraware.nl/Ultraware/qb/v2/driver/myqb"
 	"git.ultraware.nl/Ultraware/qb/v2/driver/pgqb"
 	"git.ultraware.nl/Ultraware/qb/v2/qbdb"
+	denisenkom "github.com/denisenkom/go-mssqldb" // database driver for Microsoft MSSQL
+	"github.com/go-sql-driver/mysql"              // database driver for MySQL
+	"github.com/jackc/pgx/stdlib"                 // database driver for PostgreSQL
+	"github.com/lib/pq"                           // database driver for PostgreSQL
+	mssqldb "github.com/microsoft/go-mssqldb"     // database driver for Microsoft MSSQL
+	"github.com/ziutek/mymysql/godrv"             // database driver for MySQL
 )
 
 // New automatically selects a qb driver
 func New(db *sql.DB) qbdb.DB {
-	switch getPkgName(db) {
-	case `github.com/lib/pq`, `github.com/jackc/pgx/stdlib`:
+	switch {
+	case IsPostgres(db):
 		return pgqb.New(db)
-	case `github.com/go-sql-driver/mysql`, `github.com/ziutek/mymysql/godrv`:
+	case IsMysql(db):
 		return myqb.New(db)
-	case `github.com/denisenkom/go-mssqldb`, `github.com/microsoft/go-mssqldb`:
+	case IsMssql(db):
 		return msqb.New(db)
 	}
 	panic(`Unknown database driver`)
 }
 
-func getPkgName(db *sql.DB) string {
-	t := reflect.TypeOf(db.Driver())
-	if t.Kind() == reflect.Ptr {
-		t = t.Elem()
+func IsPostgres(db *sql.DB) bool {
+	driver := db.Driver()
+
+	if _, ok := driver.(*stdlib.Driver); ok {
+		return true
+
+	}
+
+	_, ok := driver.(*pq.Driver)
+	return ok
+}
+
+func IsMysql(db *sql.DB) bool {
+	driver := db.Driver()
+
+	if _, ok := driver.(*mysql.MySQLDriver); ok {
+		return true
 	}
-	path := t.PkgPath()
-	parts := strings.Split(path, `/vendor/`)
-	return parts[len(parts)-1]
+
+	_, ok := driver.(*godrv.Driver)
+	return ok
+}
+
+func IsMssql(db *sql.DB) bool {
+	driver := db.Driver()
+
+	if _, ok := driver.(*mssqldb.Driver); ok {
+		return true
+	}
+
+	_, ok := driver.(*denisenkom.Driver)
+	return ok
 }
diff --git a/driver/msqb/main.go b/driver/msqb/main.go
index 8dfb0d4..54909e5 100644
--- a/driver/msqb/main.go
+++ b/driver/msqb/main.go
@@ -19,6 +19,10 @@ func New(db *sql.DB) qbdb.DB {
 	return qbdb.New(Driver{}, db)
 }
 
+func (d Driver) DBType() qb.DBType {
+	return qb.DriverMssql
+}
+
 // ValueString returns a the SQL for a parameter value
 func (d Driver) ValueString(i int) string {
 	return `@p` + strconv.Itoa(i)
diff --git a/driver/myqb/main.go b/driver/myqb/main.go
index d8ff941..cad65ec 100644
--- a/driver/myqb/main.go
+++ b/driver/myqb/main.go
@@ -20,6 +20,10 @@ func New(db *sql.DB) qbdb.DB {
 	return qbdb.New(Driver{}, db)
 }
 
+func (d Driver) DBType() qb.DBType {
+	return qb.DriverMysql
+}
+
 // ValueString returns a the SQL for a parameter value
 func (d Driver) ValueString(_ int) string {
 	return `?`
diff --git a/driver/pgqb/main.go b/driver/pgqb/main.go
index a00c689..2ea048f 100644
--- a/driver/pgqb/main.go
+++ b/driver/pgqb/main.go
@@ -21,6 +21,10 @@ func New(db *sql.DB) qbdb.DB {
 	return qbdb.New(Driver{}, db)
 }
 
+func (d Driver) DBType() qb.DBType {
+	return qb.DriverPostgres
+}
+
 // ValueString returns a the SQL for a parameter value
 func (d Driver) ValueString(c int) string {
 	return `$` + strconv.Itoa(c)
diff --git a/go.mod b/go.mod
index da7be89..04934de 100644
--- a/go.mod
+++ b/go.mod
@@ -4,17 +4,30 @@ go 1.23.0
 
 require (
 	git.fuyu.moe/Fuyu/assert v0.2.1
+	github.com/denisenkom/go-mssqldb v0.12.3
 	github.com/go-sql-driver/mysql v1.9.3
+	github.com/jackc/pgx v3.6.2+incompatible
+	github.com/jackc/pgx/v5 v5.7.5
 	github.com/lib/pq v1.10.9
 	github.com/microsoft/go-mssqldb v1.8.2
+	github.com/ziutek/mymysql v1.5.4
 )
 
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/cockroachdb/apd v1.1.0 // indirect
+	github.com/gofrs/uuid v4.4.0+incompatible // indirect
 	github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 // indirect
 	github.com/golang-sql/sqlexp v0.1.0 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	golang.org/x/crypto v0.36.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
+	github.com/jackc/fake v0.0.0-20150926172116-812a484cc733 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/shopspring/decimal v1.4.0 // indirect
+	golang.org/x/crypto v0.37.0 // indirect
+	golang.org/x/sync v0.13.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
 )
diff --git a/go.sum b/go.sum
index db124c7..50cce7d 100644
--- a/go.sum
+++ b/go.sum
@@ -2,10 +2,13 @@ filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 git.fuyu.moe/Fuyu/assert v0.2.1 h1:F8faRzPp0AhzGDYzv0S6eehbRTb72dc0V2ZMMo39ryo=
 git.fuyu.moe/Fuyu/assert v0.2.1/go.mod h1:Q/wfl8GbNF2ZRkaVOd4zcxr+1MTQ3UZLywWwaxxBzkk=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v0.19.0/go.mod h1:h6H6c8enJmmocHUbLiiGY6sx7f9i+X3m1CHdd5c6Rdw=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.11.1 h1:E+OJmp2tPvt1W+amx48v1eqbjDYsgN+RzP4q16yV5eM=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.11.1/go.mod h1:a6xsAQUZg+VsS3TJ05SRp524Hs4pZ/AeFSr5ENf0Yjo=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v0.11.0/go.mod h1:HcM1YX14R7CJcghJGOYCgdezslRSVzqwLf/q+4Y2r/0=
 github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.6.0 h1:U2rTu3Ef+7w9FHKIAXM6ZyqF3UOWJZ12zIm8zECAFfg=
 github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.6.0/go.mod h1:9kIvujWAA58nmPmWB1m23fyWic1kYZMxD9CxaWn4Qpg=
+github.com/Azure/azure-sdk-for-go/sdk/internal v0.7.0/go.mod h1:yqy467j36fJxcRV2TzfVZ1pCb5vxm4BtZPUdYWe/Xo8=
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.8.0 h1:jBQA3cKT4L2rWMpgE7Yt3Hwh2aUj8KXjIGLxjHeYNNo=
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.8.0/go.mod h1:4OG6tQ9EOP/MT0NMjDlRzWoVFxfu9rN9B2X+tlSVktg=
 github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/azkeys v1.0.1 h1:MyVTgWR8qd/Jw1Le0NZebGBUCLbtak3bJ3z1OlqZBpw=
@@ -14,12 +17,21 @@ github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.0.0 h1:D3occ
 github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.0.0/go.mod h1:bTSOgj05NGRuHHhQwAdPnYr9TOdNmKlZTgGLL6nyAdI=
 github.com/AzureAD/microsoft-authentication-library-for-go v1.2.2 h1:XHOnouVk1mxXfQidrMEnLlPk9UMeRtyBTnEFtxkV0kU=
 github.com/AzureAD/microsoft-authentication-library-for-go v1.2.2/go.mod h1:wP83P5OoQ5p6ip3ScPr0BAq0BvuPAvacpEuSzyouqAI=
+github.com/cockroachdb/apd v1.1.0 h1:3LFP3629v+1aKXU5Q37mxmRxX/pIu1nijXydLShEq5I=
+github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/denisenkom/go-mssqldb v0.12.3 h1:pBSGx9Tq67pBOTLmxNuirNTeB8Vjmf886Kx+8Y+8shw=
+github.com/denisenkom/go-mssqldb v0.12.3/go.mod h1:k0mtMFOnU+AihqFxPMiF05rtiDrorD1Vrm1KEz5hxDo=
+github.com/dnaeon/go-vcr v1.2.0/go.mod h1:R4UdLID7HZT3taECzJs4YgbbH6PIGXB6W/sc5OLb6RQ=
 github.com/go-sql-driver/mysql v1.9.3 h1:U/N249h2WzJ3Ukj8SowVFjdtZKfu9vlLZxjPXV1aweo=
 github.com/go-sql-driver/mysql v1.9.3/go.mod h1:qn46aNg1333BRMNU69Lq93t8du/dwxI64Gl8i5p1WMU=
+github.com/gofrs/uuid v4.4.0+incompatible h1:3qXRTX8/NbyulANqlc0lchS1gqAVxRgsuW1YrTJupqA=
+github.com/gofrs/uuid v4.4.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
 github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
 github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 h1:au07oEsX2xN0ktxqI+Sida1w446QrXBRJ0nee3SNZlA=
 github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
 github.com/golang-sql/sqlexp v0.1.0 h1:ZCD6MBpcuOVfGVqsEmY5/4FtYiKz6tSyUv9LPEDei6A=
@@ -29,26 +41,71 @@ github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/jackc/fake v0.0.0-20150926172116-812a484cc733 h1:vr3AYkKovP8uR8AvSGGUK1IDqRa5lAAvEkZG1LKaCRc=
+github.com/jackc/fake v0.0.0-20150926172116-812a484cc733/go.mod h1:WrMFNQdiFJ80sQsxDoMokWK1W5TQtxBFNpzWTD84ibQ=
+github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
+github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
+github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
+github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgx v3.6.2+incompatible h1:2zP5OD7kiyR3xzRYMhOcXVvkDZsImVXfj+yIyTQf3/o=
+github.com/jackc/pgx v3.6.2+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
+github.com/jackc/pgx/v5 v5.7.5 h1:JHGfMnQY+IEtGM63d+NGMjoRpysB2JBwDr5fsngwmJs=
+github.com/jackc/pgx/v5 v5.7.5/go.mod h1:aruU7o91Tc2q2cFp5h4uP3f6ztExVpyVv88Xl/8Vl8M=
+github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
+github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/microsoft/go-mssqldb v1.8.2 h1:236sewazvC8FvG6Dr3bszrVhMkAl4KYImryLkRMCd0I=
 github.com/microsoft/go-mssqldb v1.8.2/go.mod h1:vp38dT33FGfVotRiTmDo3bFyaHq+p3LektQrjTULowo=
+github.com/modocache/gover v0.0.0-20171022184752-b58185e213c5/go.mod h1:caMODM3PzxT8aQXRPkAt8xlV/e7d7w8GM5g0fa5F0D8=
+github.com/pkg/browser v0.0.0-20180916011732-0a3d74bf9ce4/go.mod h1:4OwLy04Bl9Ef3GJJCoec+30X3LQs/0/m4HFRt/2LUSA=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c h1:+mdjkGKdHQG3305AYmdv1U2eRNDiU2ErMBj1gwrq8eQ=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c/go.mod h1:7rwL4CYBLnjLxUqIJNnCWiEdr3bn6IUYi15bNlnbCCU=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
+github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
-golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
+github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
+github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20210610132358-84b48f89b13b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.26.0 h1:soB7SVo0PWrY4vPW/+ay0jKDNScG2X9wFeYlXIvJsOQ=
 golang.org/x/net v0.26.0/go.mod h1:5YKkiSynbBIh3p6iOc/vibscux0x38BZDkn8sCUPxHE=
-golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
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-golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
-golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
+golang.org/x/sync v0.13.0 h1:AauUjRAJ9OSnvULf/ARrrVywoJDy0YS2AwQ98I37610=
+golang.org/x/sync v0.13.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
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+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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+golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
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+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
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+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
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diff --git a/internal/tests/db_test.go b/internal/tests/db_test.go
index 85a74e6..8dff99e 100644
--- a/internal/tests/db_test.go
+++ b/internal/tests/db_test.go
@@ -4,9 +4,7 @@ import (
 	"database/sql"
 	"strings"
 
-	_ "github.com/go-sql-driver/mysql"  // database driver
-	_ "github.com/lib/pq"               // database driver
-	_ "github.com/microsoft/go-mssqldb" // database driver for Microsoft MSSQL
+	"git.ultraware.nl/Ultraware/qb/v2/driver/autoqb"
 )
 
 func initDatabase(driverName, connectionString string) *sql.DB {
@@ -17,10 +15,11 @@ func initDatabase(driverName, connectionString string) *sql.DB {
 
 	dropQuery := `DROP TABLE IF EXISTS one, "two $#!", three`
 	sql := createSQL
-	if driverName != `postgres` {
+
+	switch {
+	case autoqb.IsPostgres(db):
 		sql = strings.ReplaceAll(sql, `timestamp`, `datetime`)
-	}
-	if driverName == `mysql` {
+	case autoqb.IsMysql(db):
 		sql = strings.ReplaceAll(sql, `"`, "`")
 		dropQuery = strings.ReplaceAll(dropQuery, `"`, "`")
 	}
@@ -42,6 +41,10 @@ func initPostgres() *sql.DB {
 	return initDatabase(`postgres`, getPostgresDBString())
 }
 
+func initPostgresX() *sql.DB {
+	return initDatabase(`pgx`, getPostgresDBString())
+}
+
 func initMysql() *sql.DB {
 	return initDatabase(`mysql`, getMysqlDBString())
 }
diff --git a/internal/tests/tests_test.go b/internal/tests/tests_test.go
index 620b480..7fad87f 100644
--- a/internal/tests/tests_test.go
+++ b/internal/tests/tests_test.go
@@ -4,7 +4,6 @@ import (
 	"database/sql"
 	"fmt"
 	"os"
-	"reflect"
 	"testing"
 	"time"
 
@@ -20,7 +19,7 @@ import (
 
 var (
 	db     qbdb.DB
-	driver string
+	driver qb.DBType
 )
 
 func TestEndToEnd(t *testing.T) {
@@ -32,6 +31,8 @@ func TestEndToEnd(t *testing.T) {
 	switch os.Getenv(`TYPE`) {
 	case `postgres`:
 		db = initPostgres()
+	case `postgresX`:
+		db = initPostgresX()
 	case `mysql`:
 		db = initMysql()
 	case `mssql`:
@@ -46,7 +47,7 @@ func TestEndToEnd(t *testing.T) {
 
 func startTests(t *testing.T, d *sql.DB) {
 	db = autoqb.New(d)
-	driver = reflect.TypeOf(db.Driver()).String()
+	driver = db.Driver().DBType()
 
 	if testing.Verbose() {
 		db.SetDebug(true)
@@ -64,7 +65,7 @@ func startTests(t *testing.T, d *sql.DB) {
 }
 
 func runTests(t *testing.T) {
-	if driver == `msqb.Driver` {
+	if driver == qb.DriverMssql {
 		testUpsertSeparate(t)
 		testInsert(t)
 		testUpsertSeparate(t)
@@ -73,11 +74,11 @@ func runTests(t *testing.T) {
 		testInsert(t)
 		testUpsert(t)
 	}
-	if driver == `pgqb.Driver` {
+	if driver == qb.DriverPostgres {
 		testIgnoreConflicts(t)
 	}
 
-	if driver == `myqb.Driver` {
+	if driver == qb.DriverMysql {
 		testUpdate(t)
 	} else {
 		testUpdateReturning(t)
@@ -93,14 +94,14 @@ func runTests(t *testing.T) {
 	testExists(t)
 	testPrepare(t)
 	testSubQuery(t)
-	if driver == `pgqb.Driver` {
+	if driver == qb.DriverPostgres {
 		testInnerJoinLateral(t)
 		testLateralJoinAlias(t)
 	}
 
 	testCTE(t)
 	testUnionAll(t)
-	if driver == `myqb.Driver` {
+	if driver == qb.DriverMysql {
 		testDelete(t)
 	} else {
 		testDeleteReturning(t)
diff --git a/qbdb/driver.go b/qbdb/driver.go
index d141206..2a6c308 100644
--- a/qbdb/driver.go
+++ b/qbdb/driver.go
@@ -9,6 +9,10 @@ import (
 // Driver is a default driver used for tests
 type Driver struct{}
 
+func (d Driver) DBType() qb.DBType {
+	return qb.DriverPostgres
+}
+
 // ValueString returns the placeholder for prepare values
 func (d Driver) ValueString(_ int) string {
 	return `@@`
diff --git a/types.go b/types.go
index 55603da..5a2c7f7 100644
--- a/types.go
+++ b/types.go
@@ -5,7 +5,18 @@ import (
 	"strings"
 )
 
-// Driver implements databse-specific features
+type DBType int
+
+const (
+	// DriverPostgres is the PostgreSQL driver
+	DriverPostgres DBType = iota
+	// DriverMysql is the MySQL driver
+	DriverMysql
+	// DriverMssql is the Microsoft SQL Server driver
+	DriverMssql
+)
+
+// Driver implements database-specific features
 type Driver interface {
 	ValueString(int) string
 	BoolString(bool) string
@@ -17,6 +28,8 @@ type Driver interface {
 	LateralJoin(*Context, *SubQuery) string
 	TypeName(DataType) string
 	Override() OverrideMap
+
+	DBType() DBType
 }
 
 // Query generates SQL
diff --git a/update.go b/update.go
index 0e2a934..f214192 100644
--- a/update.go
+++ b/update.go
@@ -2,7 +2,6 @@ package qb
 
 import (
 	"reflect"
-	"strings"
 )
 
 type set struct {
@@ -43,7 +42,7 @@ func (q *UpdateBuilder) Where(c ...Condition) *UpdateBuilder {
 
 // SQL returns a query string and a list of values
 func (q *UpdateBuilder) SQL(b SQLBuilder) (string, []interface{}) {
-	if reflect.TypeOf(b.Context.alias) != reflect.TypeOf(NoAlias()) && strings.HasSuffix(reflect.TypeOf(b.Context.Driver).PkgPath(), `msqb`) {
+	if reflect.TypeOf(b.Context.alias) != reflect.TypeOf(NoAlias()) && b.Context.Driver.DBType() == DriverMssql {
 		b.w.WriteLine(`UPDATE ` + q.t.aliasString())
 		b.Set(q.set)
 		b.w.WriteLine(`FROM ` + b.SourceToSQL(q.t))