Query group scan refactoring.

tests/main_test.go

@@ -4,6 +4,7 @@ import (
 	"database/sql"
 	"fmt"
 	_ "github.com/lib/pq"
+	"github.com/pkg/profile"
 	"github.com/sub0zero/go-sqlbuilder/generator"
 	"gotest.tools/assert"
 	"os"
@@ -31,6 +32,8 @@ var db *sql.DB
 func TestMain(m *testing.M) {
 	fmt.Println("Begin")
 
+	defer profile.Start().Stop()
+
 	var err error
 	db, err = sql.Open("postgres", connectString)
 	if err != nil {
@@ -66,7 +69,36 @@ CREATE TABLE IF NOT EXISTS test_sample.link (
  name VARCHAR (255) NOT NULL,
  description VARCHAR (255),
  rel VARCHAR (50)
-);`
+);
+
+DROP TABLE IF EXISTS test_sample.employee;
+
+CREATE TABLE test_sample.employee (
+ employee_id INT PRIMARY KEY,
+ first_name VARCHAR (255) NOT NULL,
+ last_name VARCHAR (255) NOT NULL,
+ manager_id INT,
+ FOREIGN KEY (manager_id) 
+ REFERENCES test_sample.employee (employee_id) 
+ ON DELETE CASCADE
+);
+INSERT INTO test_sample.employee (
+ employee_id,
+ first_name,
+ last_name,
+ manager_id
+)
+VALUES
+ (1, 'Windy', 'Hays', NULL),
+ (2, 'Ava', 'Christensen', 1),
+ (3, 'Hassan', 'Conner', 1),
+ (4, 'Anna', 'Reeves', 2),
+ (5, 'Sau', 'Norman', 2),
+ (6, 'Kelsie', 'Hays', 3),
+ (7, 'Tory', 'Goff', 3),
+ (8, 'Salley', 'Lester', 3);
+
+`
 
 	result, err := db.Exec(linkTableCreate)
 
@@ -78,6 +110,24 @@ CREATE TABLE IF NOT EXISTS test_sample.link (
 
 }
 
+func queryAll(t *testing.T, query string, args []interface{}) {
+	rows, err := db.Query(query, args...)
+
+	assert.NilError(t, err)
+
+	defer rows.Close()
+
+	for rows.Next() {
+		//err := rows.Scan(scanContext.row...)
+		//
+		//assert.NilError(t, err)
+	}
+
+	err = rows.Err()
+
+	assert.NilError(t, err)
+}
+
 func TestGenerateModel(t *testing.T) {
 
 	err := generator.Generate(folderPath, connectString, dbname, schemaName)