Package structure refactor.

mysql/types.go

@@ -0,0 +1,86 @@
+package mysql
+
+import "github.com/go-jet/jet/internal/jet"
+
+type ColumnBool jet.ColumnBool
+
+var BoolColumn = jet.BoolColumn
+var Bool = jet.Bool
+
+type ColumnString jet.ColumnString
+
+var StringColumn = jet.StringColumn
+var String = jet.String
+
+type ColumnInteger jet.ColumnInteger
+
+var IntegerColumn = jet.IntegerColumn
+var Int = jet.Int
+
+type ColumnFloat jet.ColumnFloat
+
+var FloatColumn = jet.FloatColumn
+var Float = jet.Float
+
+type ColumnDate jet.ColumnDate
+
+var DateColumn = jet.DateColumn
+var Date = jet.Date
+
+type ColumnDateTime jet.ColumnTimestamp
+
+var DateTimeColumn = jet.TimestampColumn
+var DateTime = jet.Timestamp
+
+type ColumnTimestamp jet.ColumnTimestamp
+
+var TimestampColumn = jet.TimestampColumn
+var Timestamp = jet.Timestamp
+
+// ----------------- FUNCTIONS ----------------------//
+
+var ABSf = jet.ABSf
+var ABSi = jet.ABSi
+var POWER = jet.POWER
+var SQRT = jet.SQRT
+
+func CBRT(number jet.NumericExpression) jet.FloatExpression {
+	return POWER(number, Float(1.0).DIV(Float(3.0)))
+}
+
+var CEIL = jet.CEIL
+var FLOOR = jet.FLOOR
+var ROUND = jet.ROUND
+var SIGN = jet.SIGN
+var TRUNC = TRUNCATE
+
+var TRUNCATE = func(floatExpression jet.FloatExpression, precision jet.IntegerExpression) jet.FloatExpression {
+	return jet.NewFloatFunc("TRUNCATE", floatExpression, precision)
+}
+
+var MINUSi = jet.MINUSi
+var MINUSf = jet.MINUSf
+var BIT_NOT = jet.BIT_NOT
+
+var SUMf = jet.SUMf
+var AVG = jet.AVG
+var MAXf = jet.MAXf
+var MINf = jet.MINf
+var COUNT = jet.COUNT
+
+var SELECT = jet.SELECT
+
+type SelectLock jet.SelectLock
+
+var (
+	UPDATE = jet.NewSelectLock("UPDATE")
+	SHARE  = jet.NewSelectLock("SHARE")
+)
+
+var UNION = jet.UNION
+
+//-----------------literals----------------------//
+
+var STAR = jet.STAR
+var NULL = jet.NULL
+var DEFAULT = jet.DEFAULT