diff --git a/psql/insert.go b/psql/insert.go
index ca3118e..131ee4c 100644
--- a/psql/insert.go
+++ b/psql/insert.go
@@ -18,10 +18,6 @@ func (co *Compiler) compileMutation(qc *qcode.QCode, w *bytes.Buffer, vars Varia
 	c := &compilerContext{w, qc.Selects, co}
 	root := &qc.Selects[0]
 
-	c.w.WriteString(`WITH `)
-	c.w.WriteString(root.Table)
-	c.w.WriteString(` AS (`)
-
 	switch root.Action {
 	case qcode.ActionInsert:
 		if _, err := c.renderInsert(qc, w, vars); err != nil {
@@ -33,12 +29,15 @@ func (co *Compiler) compileMutation(qc *qcode.QCode, w *bytes.Buffer, vars Varia
 			return 0, err
 		}
 
+	case qcode.ActionDelete:
+		if _, err := c.renderDelete(qc, w, vars); err != nil {
+			return 0, err
+		}
+
 	default:
 		return 0, errors.New("valid mutations are 'insert' and 'update'")
 	}
 
-	c.w.WriteString(`) `)
-
 	return c.compileQuery(qc, w)
 }
 
@@ -60,14 +59,17 @@ func (c *compilerContext) renderInsert(qc *qcode.QCode, w *bytes.Buffer, vars Va
 		return 0, err
 	}
 
-	c.w.WriteString(`WITH input AS (SELECT {{insert}}::json AS j) INSERT INTO `)
+	c.w.WriteString(`WITH `)
+	c.w.WriteString(root.Table)
+
+	c.w.WriteString(` AS (WITH input AS (SELECT {{insert}}::json AS j) INSERT INTO `)
 	c.w.WriteString(root.Table)
 	io.WriteString(c.w, ` (`)
-	c.renderInsertColumns(qc, w, jt, ti)
+	c.renderInsertUpdateColumns(qc, w, jt, ti)
 	io.WriteString(c.w, `)`)
 
 	c.w.WriteString(` SELECT `)
-	c.renderInsertColumns(qc, w, jt, ti)
+	c.renderInsertUpdateColumns(qc, w, jt, ti)
 	c.w.WriteString(` FROM input i, `)
 
 	if array {
@@ -78,12 +80,12 @@ func (c *compilerContext) renderInsert(qc *qcode.QCode, w *bytes.Buffer, vars Va
 
 	c.w.WriteString(`(NULL::`)
 	c.w.WriteString(root.Table)
-	c.w.WriteString(`, i.j) t  RETURNING * `)
+	c.w.WriteString(`, i.j) t  RETURNING *) `)
 
 	return 0, nil
 }
 
-func (c *compilerContext) renderInsertColumns(qc *qcode.QCode, w *bytes.Buffer,
+func (c *compilerContext) renderInsertUpdateColumns(qc *qcode.QCode, w *bytes.Buffer,
 	jt map[string]interface{}, ti *DBTableInfo) (uint32, error) {
 
 	i := 0
@@ -119,13 +121,16 @@ func (c *compilerContext) renderUpdate(qc *qcode.QCode, w *bytes.Buffer, vars Va
 		return 0, err
 	}
 
-	c.w.WriteString(`WITH input AS (SELECT {{update}}::json AS j) UPDATE `)
+	c.w.WriteString(`WITH `)
+	c.w.WriteString(root.Table)
+
+	c.w.WriteString(` AS (WITH input AS (SELECT {{update}}::json AS j) UPDATE `)
 	c.w.WriteString(root.Table)
 	io.WriteString(c.w, ` SET (`)
-	c.renderInsertColumns(qc, w, jt, ti)
+	c.renderInsertUpdateColumns(qc, w, jt, ti)
 
 	c.w.WriteString(`) = (SELECT `)
-	c.renderInsertColumns(qc, w, jt, ti)
+	c.renderInsertUpdateColumns(qc, w, jt, ti)
 	c.w.WriteString(` FROM input i, `)
 
 	if array {
@@ -144,28 +149,28 @@ func (c *compilerContext) renderUpdate(qc *qcode.QCode, w *bytes.Buffer, vars Va
 		return 0, err
 	}
 
-	io.WriteString(c.w, ` RETURNING *`)
+	io.WriteString(c.w, ` RETURNING *) `)
 
 	return 0, nil
 }
 
-func (c *compilerContext) renderUpdateColumns(qc *qcode.QCode, w *bytes.Buffer,
-	jt map[string]interface{}, ti *DBTableInfo) (uint32, error) {
+func (c *compilerContext) renderDelete(qc *qcode.QCode, w *bytes.Buffer, vars Variables) (uint32, error) {
+	root := &qc.Selects[0]
 
-	i := 0
-	for _, cn := range ti.ColumnNames {
-		if _, ok := jt[cn]; !ok {
-			continue
-		}
-		if i != 0 {
-			io.WriteString(c.w, `, `)
-		}
-		c.w.WriteString(cn)
-		c.w.WriteString(` = {{`)
-		c.w.WriteString(cn)
-		c.w.WriteString(`}}`)
-		i++
+	ti, err := c.schema.GetTable(root.Table)
+	if err != nil {
+		return 0, err
 	}
 
+	c.w.WriteString(`DELETE FROM `)
+	c.w.WriteString(root.Table)
+	io.WriteString(c.w, ` WHERE `)
+
+	if err := c.renderWhere(root, ti); err != nil {
+		return 0, err
+	}
+
+	io.WriteString(c.w, ` RETURNING *) `)
+
 	return 0, nil
 }
diff --git a/psql/insert_test.go b/psql/insert_test.go
index 6542361..98ec870 100644
--- a/psql/insert_test.go
+++ b/psql/insert_test.go
@@ -2,7 +2,6 @@ package psql
 
 import (
 	"encoding/json"
-	"fmt"
 	"testing"
 )
 
@@ -14,7 +13,7 @@ func singleInsert(t *testing.T) {
 		}
 	}`
 
-	sql := `WITH product AS (WITH input AS (SELECT {{insert}}::json AS j) INSERT INTO product (name, description) SELECT name, description FROM input i, json_populate_record(NULL::product, i.j) t  RETURNING * ) SELECT json_object_agg('product', product) FROM (SELECT row_to_json((SELECT "sel_0" FROM (SELECT "product_0"."id" AS "id", "product_0"."name" AS "name") AS "sel_0")) AS "product" FROM (SELECT "product"."id", "product"."name" FROM "products" AS "product" WHERE ((("product"."price") > 0) AND (("product"."price") < 8) AND (("id") = 15)) LIMIT ('1') :: integer) AS "product_0" LIMIT ('1') :: integer) AS "done_1337";`
+	sql := `WITH product AS (WITH input AS (SELECT {{insert}}::json AS j) INSERT INTO product (name, description) SELECT name, description FROM input i, json_populate_record(NULL::product, i.j) t  RETURNING *) SELECT json_object_agg('product', product) FROM (SELECT row_to_json((SELECT "sel_0" FROM (SELECT "product_0"."id" AS "id", "product_0"."name" AS "name") AS "sel_0")) AS "product" FROM (SELECT "product"."id", "product"."name" FROM "products" AS "product" WHERE ((("product"."price") > 0) AND (("product"."price") < 8) AND (("id") = 15)) LIMIT ('1') :: integer) AS "product_0" LIMIT ('1') :: integer) AS "done_1337";`
 
 	vars := map[string]json.RawMessage{
 		"insert": json.RawMessage(` { "name": "my_name", "woo": { "hoo": "goo" }, "description": "my_desc"  }`),
@@ -38,7 +37,7 @@ func bulkInsert(t *testing.T) {
 		}
 	}`
 
-	sql := `WITH product AS (WITH input AS (SELECT {{insert}}::json AS j) INSERT INTO product (name, description) SELECT name, description FROM input i, json_populate_recordset(NULL::product, i.j) t  RETURNING * ) SELECT json_object_agg('product', product) FROM (SELECT row_to_json((SELECT "sel_0" FROM (SELECT "product_0"."id" AS "id", "product_0"."name" AS "name") AS "sel_0")) AS "product" FROM (SELECT "product"."id", "product"."name" FROM "products" AS "product" WHERE ((("product"."price") > 0) AND (("product"."price") < 8) AND (("id") = 15)) LIMIT ('1') :: integer) AS "product_0" LIMIT ('1') :: integer) AS "done_1337";`
+	sql := `WITH product AS (WITH input AS (SELECT {{insert}}::json AS j) INSERT INTO product (name, description) SELECT name, description FROM input i, json_populate_recordset(NULL::product, i.j) t  RETURNING *) SELECT json_object_agg('product', product) FROM (SELECT row_to_json((SELECT "sel_0" FROM (SELECT "product_0"."id" AS "id", "product_0"."name" AS "name") AS "sel_0")) AS "product" FROM (SELECT "product"."id", "product"."name" FROM "products" AS "product" WHERE ((("product"."price") > 0) AND (("product"."price") < 8) AND (("id") = 15)) LIMIT ('1') :: integer) AS "product_0" LIMIT ('1') :: integer) AS "done_1337";`
 
 	vars := map[string]json.RawMessage{
 		"insert": json.RawMessage(` [{ "name": "my_name", "woo": { "hoo": "goo" }, "description": "my_desc"  }]`),
@@ -62,7 +61,7 @@ func singleUpdate(t *testing.T) {
 		}
 	}`
 
-	sql := `test`
+	sql := `WITH product AS (WITH input AS (SELECT {{update}}::json AS j) UPDATE product SET (name, description) = (SELECT name, description FROM input i, json_populate_record(NULL::product, i.j) t) WHERE (("product"."price") > 0) AND (("product"."price") < 8) AND (("product"."id") = 1) AND (("id") = 15) RETURNING *) SELECT json_object_agg('product', product) FROM (SELECT row_to_json((SELECT "sel_0" FROM (SELECT "product_0"."id" AS "id", "product_0"."name" AS "name") AS "sel_0")) AS "product" FROM (SELECT "product"."id", "product"."name" FROM "products" AS "product" WHERE ((("product"."price") > 0) AND (("product"."price") < 8) AND (("product"."id") = 1) AND (("id") = 15)) LIMIT ('1') :: integer) AS "product_0" LIMIT ('1') :: integer) AS "done_1337";`
 
 	vars := map[string]json.RawMessage{
 		"update": json.RawMessage(` { "name": "my_name", "woo": { "hoo": "goo" }, "description": "my_desc"  }`),
@@ -73,7 +72,29 @@ func singleUpdate(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	fmt.Println(string(resSQL))
+	if string(resSQL) != sql {
+		t.Fatal(errNotExpected)
+	}
+}
+
+func delete(t *testing.T) {
+	gql := `mutation {
+		product(delete: true, where: { id: { eq: 1 } }) {
+			id
+			name
+		}
+	}`
+
+	sql := `DELETE FROM product WHERE (("product"."price") > 0) AND (("product"."price") < 8) AND (("product"."id") = 1) RETURNING *) SELECT json_object_agg('product', product) FROM (SELECT row_to_json((SELECT "sel_0" FROM (SELECT "product_0"."id" AS "id", "product_0"."name" AS "name") AS "sel_0")) AS "product" FROM (SELECT "product"."id", "product"."name" FROM "products" AS "product" WHERE ((("product"."price") > 0) AND (("product"."price") < 8) AND (("product"."id") = 1)) LIMIT ('1') :: integer) AS "product_0" LIMIT ('1') :: integer) AS "done_1337";`
+
+	vars := map[string]json.RawMessage{
+		"update": json.RawMessage(` { "name": "my_name", "woo": { "hoo": "goo" }, "description": "my_desc"  }`),
+	}
+
+	resSQL, err := compileGQLToPSQL(gql, vars)
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	if string(resSQL) != sql {
 		t.Fatal(errNotExpected)
@@ -84,4 +105,6 @@ func TestCompileInsert(t *testing.T) {
 	t.Run("singleInsert", singleInsert)
 	t.Run("bulkInsert", bulkInsert)
 	t.Run("singleUpdate", singleUpdate)
+	t.Run("delete", delete)
+
 }
diff --git a/psql/select_test.go b/psql/select_test.go
index acbbfed..77b83a8 100644
--- a/psql/select_test.go
+++ b/psql/select_test.go
@@ -42,7 +42,7 @@ func TestMain(m *testing.M) {
 			"secret",
 			"password",
 			"token",
-		}
+		},
 	})
 
 	if err != nil {
diff --git a/qcode/qcode.go b/qcode/qcode.go
index 47a1d78..78538ff 100644
--- a/qcode/qcode.go
+++ b/qcode/qcode.go
@@ -664,10 +664,18 @@ func (com *Compiler) compileArgOffset(sel *Select, arg *Arg) error {
 }
 
 func (com *Compiler) compileArgAction(sel *Select, arg *Arg) error {
-	if arg.Val.Type != nodeVar {
-		return fmt.Errorf("value for argument '%s' must be a variable", arg.Name)
+	switch sel.Action {
+	case ActionDelete:
+		if arg.Val.Type != nodeBool {
+			return fmt.Errorf("value for argument '%s' must be a boolean", arg.Name)
+		}
+
+	default:
+		if arg.Val.Type != nodeVar {
+			return fmt.Errorf("value for argument '%s' must be a variable", arg.Name)
+		}
+		sel.ActionVar = arg.Val.Val
 	}
-	sel.ActionVar = arg.Val.Val
 
 	return nil
 }