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https://gitee.com/dromara/mayfly-go
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110 lines
2.8 KiB
Go
110 lines
2.8 KiB
Go
package mysql
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import "mayfly-go/internal/db/dbm/dbi"
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var _ dbi.CommonTypeConverter = (*commonTypeConverter)(nil)
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type commonTypeConverter struct {
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}
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func (c *commonTypeConverter) Varchar(col *dbi.Column) *dbi.DbDataType {
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// 如果字符长度大于16383，则转为text类型
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if col.CharMaxLength > 16383 {
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col.CharMaxLength = 0
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return Text
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}
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return Varchar
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}
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func (c *commonTypeConverter) Char(col *dbi.Column) *dbi.DbDataType {
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return Char
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}
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func (c *commonTypeConverter) Text(col *dbi.Column) *dbi.DbDataType {
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col.CharMaxLength = 0
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col.NumPrecision = 0
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return Text
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}
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func (c *commonTypeConverter) Mediumtext(col *dbi.Column) *dbi.DbDataType {
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col.CharMaxLength = 0
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col.NumPrecision = 0
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return Mediumtext
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}
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func (c *commonTypeConverter) Longtext(col *dbi.Column) *dbi.DbDataType {
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col.CharMaxLength = 0
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col.NumPrecision = 0
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return Longtext
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}
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func (c *commonTypeConverter) Bit(col *dbi.Column) *dbi.DbDataType {
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return Bit
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}
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func (c *commonTypeConverter) Int1(col *dbi.Column) *dbi.DbDataType {
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return Tinyint
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}
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func (c *commonTypeConverter) Int2(col *dbi.Column) *dbi.DbDataType {
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return Smallint
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}
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func (c *commonTypeConverter) Int4(col *dbi.Column) *dbi.DbDataType {
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return Int
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}
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func (c *commonTypeConverter) Int8(col *dbi.Column) *dbi.DbDataType {
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return Bigint
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}
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func (c *commonTypeConverter) Numeric(col *dbi.Column) *dbi.DbDataType {
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return Double
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}
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func (c *commonTypeConverter) Decimal(col *dbi.Column) *dbi.DbDataType {
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return Decimal
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}
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func (c *commonTypeConverter) UnsignedInt8(col *dbi.Column) *dbi.DbDataType {
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return UnsignedBigint
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}
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func (c *commonTypeConverter) UnsignedInt4(col *dbi.Column) *dbi.DbDataType {
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return UnsignedInt
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}
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func (c *commonTypeConverter) UnsignedInt2(col *dbi.Column) *dbi.DbDataType {
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return UnsignedMediumint
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}
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func (c *commonTypeConverter) UnsignedInt1(col *dbi.Column) *dbi.DbDataType {
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return UnsignedSmallint
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}
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func (c *commonTypeConverter) Date(col *dbi.Column) *dbi.DbDataType {
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return Date
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}
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func (c *commonTypeConverter) Time(col *dbi.Column) *dbi.DbDataType {
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return Time
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}
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func (c *commonTypeConverter) Datetime(col *dbi.Column) *dbi.DbDataType {
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return Datetime
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}
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func (c *commonTypeConverter) Timestamp(col *dbi.Column) *dbi.DbDataType {
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return Timestamp
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}
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func (c *commonTypeConverter) Binary(col *dbi.Column) *dbi.DbDataType {
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return Binary
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}
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func (c *commonTypeConverter) Varbinary(col *dbi.Column) *dbi.DbDataType {
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return Varbinary
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}
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func (c *commonTypeConverter) Mediumblob(col *dbi.Column) *dbi.DbDataType {
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return Mediumblob
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}
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func (c *commonTypeConverter) Blob(col *dbi.Column) *dbi.DbDataType {
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return Blob
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}
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func (c *commonTypeConverter) Longblob(col *dbi.Column) *dbi.DbDataType {
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col.CharMaxLength = 0
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return Longblob
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}
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func (c *commonTypeConverter) Enum(col *dbi.Column) *dbi.DbDataType {
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return Enum
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}
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func (c *commonTypeConverter) JSON(col *dbi.Column) *dbi.DbDataType {
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return JSON
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}
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