database

Documentation

Overview

This package has database database layer. Never deal with DDL construction.

Index

• func RunDDLs(d Database, ddls []string, enableDropTable bool, beforeApply string, ...) error
• func TransactionSupported(ddl string) bool
• type Config
• type DDLStatement
• type Database
• type GeneratorConfig
  • func ParseGeneratorConfig(configFile string) GeneratorConfig
• type GenericParser
  • func NewParser(mode parser.ParserMode) GenericParser
  • func (p GenericParser) Parse(sql string) ([]DDLStatement, error)
• type Parser

Functions

func RunDDLs

func RunDDLs(d Database, ddls []string, enableDropTable bool, beforeApply string, ddlSuffix string) error

func TransactionSupported

func TransactionSupported(ddl string) bool

Types

type Config

type Config struct {
	DbName        string
	User          string
	Password      string
	Host          string
	Port          int
	Socket        string
	SkipView      bool
	SkipExtension bool

	// Only MySQL
	MySQLEnableCleartextPlugin bool
	SslMode                    string
	SslCa                      string

	// Only PostgreSQL
	TargetSchema []string
}

type DDLStatement

type DDLStatement struct {
	DDL       string
	Statement parser.Statement
}

A tuple of an original DDL and a Statement

type Database

type Database interface {
	DumpDDLs() (string, error)
	DB() *sql.DB
	Close() error
	GetDefaultSchema() string
}

Abstraction layer for multiple kinds of databases

type GeneratorConfig

type GeneratorConfig struct {
	TargetTables []string
	SkipTables   []string
	TargetSchema []string
	Algorithm    string
	Lock         string
}

func ParseGeneratorConfig

func ParseGeneratorConfig(configFile string) GeneratorConfig

type GenericParser

type GenericParser struct {
	// contains filtered or unexported fields
}

func NewParser

func NewParser(mode parser.ParserMode) GenericParser

func (GenericParser) Parse

func (p GenericParser) Parse(sql string) ([]DDLStatement, error)

type Parser

type Parser interface {
	Parse(sql string) ([]DDLStatement, error)
}