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column_types.go
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/
column_types.go
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package jet
// ColumnBool is interface for SQL boolean columns.
type ColumnBool interface {
BoolExpression
column
From(subQuery SelectTable) ColumnBool
}
type boolColumnImpl struct {
boolInterfaceImpl
columnImpl
}
func (i *boolColumnImpl) from(subQuery SelectTable) projection {
newBoolColumn := BoolColumn(i.name)
newBoolColumn.setTableName(i.tableName)
newBoolColumn.setSubQuery(subQuery)
return newBoolColumn
}
func (i *boolColumnImpl) From(subQuery SelectTable) ColumnBool {
newBoolColumn := i.from(subQuery).(ColumnBool)
return newBoolColumn
}
// BoolColumn creates named bool column.
func BoolColumn(name string) ColumnBool {
boolColumn := &boolColumnImpl{}
boolColumn.columnImpl = newColumn(name, "", boolColumn)
boolColumn.boolInterfaceImpl.parent = boolColumn
return boolColumn
}
//------------------------------------------------------//
// ColumnFloat is interface for SQL real, numeric, decimal or double precision column.
type ColumnFloat interface {
FloatExpression
column
From(subQuery SelectTable) ColumnFloat
}
type floatColumnImpl struct {
floatInterfaceImpl
columnImpl
}
func (i *floatColumnImpl) from(subQuery SelectTable) projection {
newFloatColumn := FloatColumn(i.name)
newFloatColumn.setTableName(i.tableName)
newFloatColumn.setSubQuery(subQuery)
return newFloatColumn
}
func (i *floatColumnImpl) From(subQuery SelectTable) ColumnFloat {
newFloatColumn := i.from(subQuery).(ColumnFloat)
return newFloatColumn
}
// FloatColumn creates named float column.
func FloatColumn(name string) ColumnFloat {
floatColumn := &floatColumnImpl{}
floatColumn.floatInterfaceImpl.parent = floatColumn
floatColumn.columnImpl = newColumn(name, "", floatColumn)
return floatColumn
}
//------------------------------------------------------//
// ColumnInteger is interface for SQL smallint, integer, bigint columns.
type ColumnInteger interface {
IntegerExpression
column
From(subQuery SelectTable) ColumnInteger
}
type integerColumnImpl struct {
integerInterfaceImpl
columnImpl
}
func (i *integerColumnImpl) from(subQuery SelectTable) projection {
newIntColumn := IntegerColumn(i.name)
newIntColumn.setTableName(i.tableName)
newIntColumn.setSubQuery(subQuery)
return newIntColumn
}
func (i *integerColumnImpl) From(subQuery SelectTable) ColumnInteger {
return i.from(subQuery).(ColumnInteger)
}
// IntegerColumn creates named integer column.
func IntegerColumn(name string) ColumnInteger {
integerColumn := &integerColumnImpl{}
integerColumn.integerInterfaceImpl.parent = integerColumn
integerColumn.columnImpl = newColumn(name, "", integerColumn)
return integerColumn
}
//------------------------------------------------------//
// ColumnString is interface for SQL text, character, character varying
// bytea, uuid columns and enums types.
type ColumnString interface {
StringExpression
column
From(subQuery SelectTable) ColumnString
}
type stringColumnImpl struct {
stringInterfaceImpl
columnImpl
}
func (i *stringColumnImpl) from(subQuery SelectTable) projection {
newStrColumn := StringColumn(i.name)
newStrColumn.setTableName(i.tableName)
newStrColumn.setSubQuery(subQuery)
return newStrColumn
}
func (i *stringColumnImpl) From(subQuery SelectTable) ColumnString {
return i.from(subQuery).(ColumnString)
}
// StringColumn creates named string column.
func StringColumn(name string) ColumnString {
stringColumn := &stringColumnImpl{}
stringColumn.stringInterfaceImpl.parent = stringColumn
stringColumn.columnImpl = newColumn(name, "", stringColumn)
return stringColumn
}
//------------------------------------------------------//
// ColumnTime is interface for SQL time column.
type ColumnTime interface {
TimeExpression
column
From(subQuery SelectTable) ColumnTime
}
type timeColumnImpl struct {
timeInterfaceImpl
columnImpl
}
func (i *timeColumnImpl) from(subQuery SelectTable) projection {
newTimeColumn := TimeColumn(i.name)
newTimeColumn.setTableName(i.tableName)
newTimeColumn.setSubQuery(subQuery)
return newTimeColumn
}
func (i *timeColumnImpl) From(subQuery SelectTable) ColumnTime {
return i.from(subQuery).(ColumnTime)
}
// TimeColumn creates named time column
func TimeColumn(name string) ColumnTime {
timeColumn := &timeColumnImpl{}
timeColumn.timeInterfaceImpl.parent = timeColumn
timeColumn.columnImpl = newColumn(name, "", timeColumn)
return timeColumn
}
//------------------------------------------------------//
// ColumnTimez is interface of SQL time with time zone columns.
type ColumnTimez interface {
TimezExpression
column
From(subQuery SelectTable) ColumnTimez
}
type timezColumnImpl struct {
timezInterfaceImpl
columnImpl
}
func (i *timezColumnImpl) from(subQuery SelectTable) projection {
newTimezColumn := TimezColumn(i.name)
newTimezColumn.setTableName(i.tableName)
newTimezColumn.setSubQuery(subQuery)
return newTimezColumn
}
func (i *timezColumnImpl) From(subQuery SelectTable) ColumnTimez {
return i.from(subQuery).(ColumnTimez)
}
// TimezColumn creates named time with time zone column.
func TimezColumn(name string) ColumnTimez {
timezColumn := &timezColumnImpl{}
timezColumn.timezInterfaceImpl.parent = timezColumn
timezColumn.columnImpl = newColumn(name, "", timezColumn)
return timezColumn
}
//------------------------------------------------------//
// ColumnTimestamp is interface of SQL timestamp columns.
type ColumnTimestamp interface {
TimestampExpression
column
From(subQuery SelectTable) ColumnTimestamp
}
type timestampColumnImpl struct {
timestampInterfaceImpl
columnImpl
}
func (i *timestampColumnImpl) from(subQuery SelectTable) projection {
newTimestampColumn := TimestampColumn(i.name)
newTimestampColumn.setTableName(i.tableName)
newTimestampColumn.setSubQuery(subQuery)
return newTimestampColumn
}
func (i *timestampColumnImpl) From(subQuery SelectTable) ColumnTimestamp {
return i.from(subQuery).(ColumnTimestamp)
}
// TimestampColumn creates named timestamp column
func TimestampColumn(name string) ColumnTimestamp {
timestampColumn := ×tampColumnImpl{}
timestampColumn.timestampInterfaceImpl.parent = timestampColumn
timestampColumn.columnImpl = newColumn(name, "", timestampColumn)
return timestampColumn
}
//------------------------------------------------------//
// ColumnTimestampz is interface of SQL timestamp with timezone columns.
type ColumnTimestampz interface {
TimestampzExpression
column
From(subQuery SelectTable) ColumnTimestampz
}
type timestampzColumnImpl struct {
timestampzInterfaceImpl
columnImpl
}
func (i *timestampzColumnImpl) from(subQuery SelectTable) projection {
newTimestampzColumn := TimestampzColumn(i.name)
newTimestampzColumn.setTableName(i.tableName)
newTimestampzColumn.setSubQuery(subQuery)
return newTimestampzColumn
}
func (i *timestampzColumnImpl) From(subQuery SelectTable) ColumnTimestampz {
return i.from(subQuery).(ColumnTimestampz)
}
// TimestampzColumn creates named timestamp with time zone column.
func TimestampzColumn(name string) ColumnTimestampz {
timestampzColumn := ×tampzColumnImpl{}
timestampzColumn.timestampzInterfaceImpl.parent = timestampzColumn
timestampzColumn.columnImpl = newColumn(name, "", timestampzColumn)
return timestampzColumn
}
//------------------------------------------------------//
// ColumnDate is interface of SQL date columns.
type ColumnDate interface {
DateExpression
column
From(subQuery SelectTable) ColumnDate
}
type dateColumnImpl struct {
dateInterfaceImpl
columnImpl
}
func (i *dateColumnImpl) from(subQuery SelectTable) projection {
newDateColumn := DateColumn(i.name)
newDateColumn.setTableName(i.tableName)
newDateColumn.setSubQuery(subQuery)
return newDateColumn
}
func (i *dateColumnImpl) From(subQuery SelectTable) ColumnDate {
return i.from(subQuery).(ColumnDate)
}
// DateColumn creates named date column.
func DateColumn(name string) ColumnDate {
dateColumn := &dateColumnImpl{}
dateColumn.dateInterfaceImpl.parent = dateColumn
dateColumn.columnImpl = newColumn(name, "", dateColumn)
return dateColumn
}