Add query.TableSelector methods to genji table

db.go

@@ -263,3 +263,13 @@ func (t Table) ReIndex(fieldName string) error {
 		return idx.Set(f.Data, recordID)
 	})
 }
+
+// SelectTable returns the current table. Implements the query.TableSelector interface.
+func (t Table) SelectTable(*Tx) (*Table, error) {
+	return &t, nil
+}
+
+// Name of the table.
+func (t Table) Name() string {
+	return t.name
+}

db_test.go

@@ -15,10 +15,9 @@ import (
 
 func TestTable(t *testing.T) {
 	t.Run("Table/Insert/NoIndex", func(t *testing.T) {
-		db, err := genji.New(memory.NewEngine())
-		require.NoError(t, err)
+		db := genji.New(memory.NewEngine())
 
-		err = db.Update(func(tx *genji.Tx) error {
+		err := db.Update(func(tx *genji.Tx) error {
 			err := tx.CreateTable("test")
 			require.NoError(t, err)
 
@@ -42,11 +41,10 @@ func TestTable(t *testing.T) {
 	})
 
 	t.Run("Table/Insert/WithIndex", func(t *testing.T) {
-		db, err := genji.New(memory.NewEngine())
-		require.NoError(t, err)
+		db := genji.New(memory.NewEngine())
 		defer db.Close()
 
-		err = db.Update(func(tx *genji.Tx) error {
+		err := db.Update(func(tx *genji.Tx) error {
 			err := tx.CreateTable("test")
 			require.NoError(t, err)
 
@@ -80,39 +78,22 @@ func TestTable(t *testing.T) {
 
 func TestTableString(t *testing.T) {
 	tests := []struct {
-		name       string
-		withSchema bool
-		expected   string
+		name     string
+		expected string
 	}{
-		{"No schema", false, `name(String): "John 0", age(Int): 10
+		{"OK", `name(String): "John 0", age(Int): 10
 name(String): "John 1", age(Int): 11
 name(String): "John 2", age(Int): 12
-`},
-		{"With schema", true, `name(String), age(Int)
-"John 0", 10
-"John 1", 11
-"John 2", 12
 `},
 	}
 
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
-			db, err := genji.New(memory.NewEngine())
-			require.NoError(t, err)
+			db := genji.New(memory.NewEngine())
 
-			err = db.Update(func(tx *genji.Tx) error {
-				if test.withSchema {
-					err := tx.CreateTableWithSchema("test", &record.Schema{
-						Fields: []field.Field{
-							{Name: "name", Type: field.String},
-							{Name: "age", Type: field.Int},
-						},
-					})
-					require.NoError(t, err)
-				} else {
-					err := tx.CreateTable("test")
-					require.NoError(t, err)
-				}
+			err := db.Update(func(tx *genji.Tx) error {
+				err := tx.CreateTable("test")
+				require.NoError(t, err)
 
 				tb, err := tx.Table("test")
 				require.NoError(t, err)