formatting

adapter/cockroachdb/connection.go

@@ -75,14 +75,14 @@ func (vs values) Isset(k string) bool {
 //
 // You can use a ConnectionURL struct as an argument for Open:
 //
-//   var settings = cockroachdb.ConnectionURL{
-//     Host:       "localhost",          // Database server IP or host name.
-//     Database:   "peanuts",            // Database name.
-//     User:       "cbrown",             // Optional user name.
-//     Password:   "snoopy",             // Optional user password.
-//   }
+//	var settings = cockroachdb.ConnectionURL{
+//	  Host:       "localhost",          // Database server IP or host name.
+//	  Database:   "peanuts",            // Database name.
+//	  User:       "cbrown",             // Optional user name.
+//	  Password:   "snoopy",             // Optional user password.
+//	}
 //
-//   sess, err = cockroachdb.Open(settings)
+//	sess, err = cockroachdb.Open(settings)
 //
 // If you already have a valid DSN, you can use ParseURL to convert it into
 // a ConnectionURL before passing it to Open.

adapter/cockroachdb/custom_types_pgx.go

@@ -1,3 +1,4 @@
+//go:build !pq
 // +build !pq
 
 // Copyright (c) 2012-present The upper.io/db authors. All rights reserved.

adapter/cockroachdb/custom_types_pq.go

@@ -1,3 +1,4 @@
+//go:build pq
 // +build pq
 
 // Copyright (c) 2012-present The upper.io/db authors. All rights reserved.

adapter/cockroachdb/database_pgx.go

@@ -28,10 +28,11 @@ import (
 	"context"
 	"database/sql"
 
+	"time"
+
 	_ "github.com/jackc/pgx/v4/stdlib"
 	"github.com/upper/db/v4"
 	"github.com/upper/db/v4/internal/sqladapter"
-	"time"
 )
 
 func (*database) OpenDSN(sess sqladapter.Session, dsn string) (*sql.DB, error) {

adapter/cockroachdb/database_pq.go

@@ -27,9 +27,11 @@ package cockroachdb
 import (
 	"context"
 	"database/sql"
+	"time"
+
 	_ "github.com/lib/pq"
+	db "github.com/upper/db/v4"
 	"github.com/upper/db/v4/internal/sqladapter"
-	"time"
 )
 
 func (*database) OpenDSN(sess sqladapter.Session, dsn string) (*sql.DB, error) {

adapter/mysql/custom_types.go

@@ -149,12 +149,12 @@ func DecodeJSON(dst interface{}, src interface{}) error {
 //
 // Example:
 //
-//   type MyCustomStruct struct {
-//     ID int64 `db:"id" json:"id"`
-//     Name string `db:"name" json:"name"`
-//     ...
-//     mysql.JSONConverter
-//   }
+//	type MyCustomStruct struct {
+//	  ID int64 `db:"id" json:"id"`
+//	  Name string `db:"name" json:"name"`
+//	  ...
+//	  mysql.JSONConverter
+//	}
 type JSONConverter struct{}
 
 func (*JSONConverter) ConvertValue(in interface{}) interface {

adapter/postgresql/connection.go

@@ -77,14 +77,14 @@ func (vs values) Isset(k string) bool {
 //
 // You can use a ConnectionURL struct as an argument for Open:
 //
-//   var settings = postgresql.ConnectionURL{
-//     Host:       "localhost",          // PostgreSQL server IP or name.
-//     Database:   "peanuts",            // Database name.
-//     User:       "cbrown",             // Optional user name.
-//     Password:   "snoopy",             // Optional user password.
-//   }
+//	var settings = postgresql.ConnectionURL{
+//	  Host:       "localhost",          // PostgreSQL server IP or name.
+//	  Database:   "peanuts",            // Database name.
+//	  User:       "cbrown",             // Optional user name.
+//	  Password:   "snoopy",             // Optional user password.
+//	}
 //
-//   sess, err = postgresql.Open(settings)
+//	sess, err = postgresql.Open(settings)
 //
 // If you already have a valid DSN, you can use ParseURL to convert it into
 // a ConnectionURL before passing it to Open.
@@ -104,7 +104,7 @@ var escaper = strings.NewReplacer(` `, `\ `, `'`, `\'`, `\`, `\\`)
 // ParseURL parses the given DSN into a ConnectionURL struct.
 // A typical PostgreSQL connection URL looks like:
 //
-//   postgres://bob:[email protected]:5432/mydb?sslmode=verify-full
+//	postgres://bob:[email protected]:5432/mydb?sslmode=verify-full
 func ParseURL(s string) (u *ConnectionURL, err error) {
 	o := make(values)
 
@@ -260,7 +260,7 @@ func newScanner(s string) *scanner {
 //
 //	"postgres://"
 //
-// This will be blank, causing driver.Open to use all of the defaults
+// # This will be blank, causing driver.Open to use all of the defaults
 //
 // NOTE: vendored/copied from github.com/lib/pq
 func parseURL(uri string) (string, error) {

adapter/postgresql/custom_types_pgx.go

@@ -1,3 +1,4 @@
+//go:build !pq
 // +build !pq
 
 // Copyright (c) 2012-present The upper.io/db authors. All rights reserved.

adapter/postgresql/custom_types_pq.go

@@ -1,3 +1,4 @@
+//go:build pq
 // +build pq
 
 package postgresql

adapter/postgresql/database_pgx.go

@@ -27,10 +27,11 @@ package postgresql
 import (
 	"context"
 	"database/sql"
+	"time"
+
 	_ "github.com/jackc/pgx/v4/stdlib"
 	"github.com/upper/db/v4"
 	"github.com/upper/db/v4/internal/sqladapter"
-	"time"
 )
 
 func (*database) OpenDSN(sess sqladapter.Session, dsn string) (*sql.DB, error) {

adapter/postgresql/database_pq.go

@@ -27,9 +27,11 @@ package postgresql
 import (
 	"context"
 	"database/sql"
+	"time"
+
 	_ "github.com/lib/pq"
+	db "github.com/upper/db/v4"
 	"github.com/upper/db/v4/internal/sqladapter"
-	"time"
 )
 
 func (*database) OpenDSN(sess sqladapter.Session, dsn string) (*sql.DB, error) {

adapter/ql/connection_test.go

@@ -22,9 +22,10 @@
 package ql
 
 import (
-	"github.com/stretchr/testify/assert"
 	"path/filepath"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestConnectionURL(t *testing.T) {

cond.go

@@ -43,20 +43,20 @@ type LogicalOperator = adapter.LogicalOperator
 //
 // Examples:
 //
-//  // Age equals 18.
-//  db.Cond{"age": 18}
+//	// Age equals 18.
+//	db.Cond{"age": 18}
 //
-//  // Age is greater than or equal to 18.
-//  db.Cond{"age >=": 18}
+//	// Age is greater than or equal to 18.
+//	db.Cond{"age >=": 18}
 //
-//  // id is any of the values 1, 2 or 3.
-//  db.Cond{"id IN": []{1, 2, 3}}
+//	// id is any of the values 1, 2 or 3.
+//	db.Cond{"id IN": []{1, 2, 3}}
 //
-//  // Age is lower than 18 (MongoDB syntax)
-//  db.Cond{"age $lt": 18}
+//	// Age is lower than 18 (MongoDB syntax)
+//	db.Cond{"age $lt": 18}
 //
-//  // age > 32 and age < 35
-//  db.Cond{"age >": 32, "age <": 35}
+//	// age > 32 and age < 35
+//	db.Cond{"age >": 32, "age <": 35}
 type Cond map[interface{}]interface{}
 
 // Empty returns false if there are no conditions.

internal/sqladapter/compat/query.go

@@ -1,3 +1,4 @@
+//go:build !go1.8
 // +build !go1.8
 
 package compat

internal/sqladapter/compat/query_go18.go

@@ -1,3 +1,4 @@
+//go:build go1.8
 // +build go1.8
 
 package compat

internal/sqladapter/exql/column_value.go

@@ -1,8 +1,9 @@
 package exql
 
 import (
-	"github.com/upper/db/v4/internal/cache"
 	"strings"
+
+	"github.com/upper/db/v4/internal/cache"
 )
 
 // ColumnValue represents a bundle between a column and a corresponding value.

internal/sqladapter/exql/statement.go

@@ -10,7 +10,7 @@ import (
 
 var errUnknownTemplateType = errors.New("Unknown template type")
 
-//  represents different kinds of SQL statements.
+// represents different kinds of SQL statements.
 type Statement struct {
 	Type
 	Table        Fragment

internal/sqlbuilder/fetch.go

@@ -26,6 +26,7 @@ import (
 
 	"database/sql"
 	"database/sql/driver"
+
 	db "github.com/upper/db/v4"
 	"github.com/upper/db/v4/internal/reflectx"
 )

sql.go

@@ -33,12 +33,11 @@ import (
 // pointer, if you want to build a query using variables you need to reassign
 // them, like this:
 //
-//  a = builder.Select("name").From("foo") // "a" is created
+//	a = builder.Select("name").From("foo") // "a" is created
 //
-//  a.Where(...) // No effect, the value returned from Where is ignored.
-//
-//  a = a.Where(...) // "a" is reassigned and points to a different address.
+//	a.Where(...) // No effect, the value returned from Where is ignored.
 //
+//	a = a.Where(...) // "a" is reassigned and points to a different address.
 type SQL interface {
 
 	// Select initializes and returns a Selector, it accepts column names as