go.charczuk.com@v0.0.0-20240327042549-bc490516bd1a/sdk/db/dialect.go (about)

     1  /*
     2  
     3  Copyright (c) 2023 - Present. Will Charczuk. All rights reserved.
     4  Use of this source code is governed by a MIT license that can be found in the LICENSE file at the root of the repository.
     5  
     6  */
     7  
     8  package db
     9  
    10  import "strings"
    11  
    12  // Dialect is the flavor of sql.
    13  type Dialect string
    14  
    15  // Is returns if a dialect equals one of a set of dialects.
    16  func (d Dialect) Is(others ...Dialect) bool {
    17  	for _, other := range others {
    18  		if strings.EqualFold(string(d), string(other)) {
    19  			return true
    20  		}
    21  	}
    22  	return false
    23  }
    24  
    25  var (
    26  	// DialectUnknown is an unknown dialect, typically inferred as DialectPostgres.
    27  	DialectUnknown Dialect
    28  	// DialectPostgres is the postgres dialect.
    29  	DialectPostgres Dialect = "psql"
    30  	// DialectCockroachDB is the crdb dialect.
    31  	DialectCockroachDB Dialect = "cockroachdb"
    32  	// DialectRedshift is the redshift dialect.
    33  	DialectRedshift Dialect = "redshift"
    34  )