Documentation ¶
Index ¶
Constants ¶
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Variables ¶
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var (
ErrNoNewMigration = errors.New("no migration required")
)
Functions ¶
func RegisterDialect ¶
Types ¶
type ColumnType ¶
type Dialect ¶
type Dialect interface { // SQL driver name Driver() string // Argument string to escape SQL injection QuoteVar(n int) string VarRune() rune Var() string // Character to escape table, column name QuoteIdentifier(v string) string // Quote rune can be ' or " or ` QuoteRune() rune // Column data types ColumnDataTypes() map[string]*ColumnType // To create migration Migrate(ctx context.Context, dsn string, w Writer, m TableMigrator) error }
func DefaultDialect ¶
func DefaultDialect() Dialect
func GetDialect ¶
type GoColumn ¶
type GoColumn interface { // Go field name GoName() string // Go field path // eg. A.nested.Field GoPath() string // Go actual type GoType() types.Type // Is it a go nullable type? such as // pointer, slice, map or chan GoNullable() bool // SQL column name ColumnName() string // SQL data type DataType() string // SQL default value, this can be // string, []byte, bool, int64, float64, sql.RawBytes Default() (driver.Value, bool) // Determine whether this column is auto increment or not AutoIncr() bool // Key is to identify whether column is primary or foreign key Key() bool // Column size that declared by user Size() int }
type TableMigrator ¶
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