diff --git a/error_test.go b/error_test.go
index 0f92881..bf7bb3c 100644
--- a/error_test.go
+++ b/error_test.go
@@ -8,7 +8,7 @@ import (
 	"testing"
 )
 
-func TestFailures(t *testing.T) {
+func TestCorruptDbErrors(t *testing.T) {
 	dirName, err := ioutil.TempDir("", "sqlite3")
 	if err != nil {
 		t.Fatal(err)
@@ -37,3 +37,28 @@ func TestFailures(t *testing.T) {
 	}
 	db.Close()
 }
+
+func TestSqlLogicErrors(t *testing.T) {
+	dirName, err := ioutil.TempDir("", "sqlite3")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(dirName)
+
+	dbFileName := path.Join(dirName, "test.db")
+	db, err := sql.Open("sqlite3", dbFileName)
+	if err != nil {
+		t.Error(err)
+	}
+
+	_, err = db.Exec("CREATE TABLE Foo (id INT PRIMARY KEY)")
+	if err != nil {
+		t.Error(err)
+	}
+
+	const expectedErr = "table Foo already exists"
+	_, err = db.Exec("CREATE TABLE Foo (id INT PRIMARY KEY)")
+	if err.Error() != expectedErr {
+		t.Errorf("Unexpected error: %s, expected %s", err.Error(), expectedErr)
+	}
+}