feat(function): add to_xxx() cast function

[andylokandy]

I hereby agree to the terms of the CLA available at: https://databend.rs/dev/policies/cla/

Summary

new functions:

to_date(Timestamp) :: Date
to_date(Timestamp NULL) :: Date NULL
to_date(Int64) :: Date
to_date(Int64 NULL) :: Date NULL
to_date(String) :: Date
to_date(String NULL) :: Date NULL
to_float32(UInt8) :: Float32
to_float32(UInt8 NULL) :: Float32 NULL
to_float32(UInt16) :: Float32
to_float32(UInt16 NULL) :: Float32 NULL
to_float32(UInt32) :: Float32
to_float32(UInt32 NULL) :: Float32 NULL
to_float32(UInt64) :: Float32
to_float32(UInt64 NULL) :: Float32 NULL
to_float32(Int8) :: Float32
to_float32(Int8 NULL) :: Float32 NULL
to_float32(Int16) :: Float32
to_float32(Int16 NULL) :: Float32 NULL
to_float32(Int32) :: Float32
to_float32(Int32 NULL) :: Float32 NULL
to_float32(Int64) :: Float32
to_float32(Int64 NULL) :: Float32 NULL
to_float32(Float32) :: Float32
to_float32(Float32 NULL) :: Float32 NULL
to_float32(Float64) :: Float32
to_float32(Float64 NULL) :: Float32 NULL
to_float64(UInt8) :: Float64
to_float64(UInt8 NULL) :: Float64 NULL
to_float64(UInt16) :: Float64
to_float64(UInt16 NULL) :: Float64 NULL
to_float64(UInt32) :: Float64
to_float64(UInt32 NULL) :: Float64 NULL
to_float64(UInt64) :: Float64
to_float64(UInt64 NULL) :: Float64 NULL
to_float64(Int8) :: Float64
to_float64(Int8 NULL) :: Float64 NULL
to_float64(Int16) :: Float64
to_float64(Int16 NULL) :: Float64 NULL
to_float64(Int32) :: Float64
to_float64(Int32 NULL) :: Float64 NULL
to_float64(Int64) :: Float64
to_float64(Int64 NULL) :: Float64 NULL
to_float64(Float32) :: Float64
to_float64(Float32 NULL) :: Float64 NULL
to_float64(Float64) :: Float64
to_float64(Float64 NULL) :: Float64 NULL
to_int16(UInt8) :: Int16
to_int16(UInt8 NULL) :: Int16 NULL
to_int16(UInt16) :: Int16
to_int16(UInt16 NULL) :: Int16 NULL
to_int16(UInt32) :: Int16
to_int16(UInt32 NULL) :: Int16 NULL
to_int16(UInt64) :: Int16
to_int16(UInt64 NULL) :: Int16 NULL
to_int16(Int8) :: Int16
to_int16(Int8 NULL) :: Int16 NULL
to_int16(Int16) :: Int16
to_int16(Int16 NULL) :: Int16 NULL
to_int16(Int32) :: Int16
to_int16(Int32 NULL) :: Int16 NULL
to_int16(Int64) :: Int16
to_int16(Int64 NULL) :: Int16 NULL
to_int16(Float32) :: Int16
to_int16(Float32 NULL) :: Int16 NULL
to_int16(Float64) :: Int16
to_int16(Float64 NULL) :: Int16 NULL
to_int32(UInt8) :: Int32
to_int32(UInt8 NULL) :: Int32 NULL
to_int32(UInt16) :: Int32
to_int32(UInt16 NULL) :: Int32 NULL
to_int32(UInt32) :: Int32
to_int32(UInt32 NULL) :: Int32 NULL
to_int32(UInt64) :: Int32
to_int32(UInt64 NULL) :: Int32 NULL
to_int32(Int8) :: Int32
to_int32(Int8 NULL) :: Int32 NULL
to_int32(Int16) :: Int32
to_int32(Int16 NULL) :: Int32 NULL
to_int32(Int32) :: Int32
to_int32(Int32 NULL) :: Int32 NULL
to_int32(Int64) :: Int32
to_int32(Int64 NULL) :: Int32 NULL
to_int32(Float32) :: Int32
to_int32(Float32 NULL) :: Int32 NULL
to_int32(Float64) :: Int32
to_int32(Float64 NULL) :: Int32 NULL
to_int64(UInt8) :: Int64
to_int64(UInt8 NULL) :: Int64 NULL
to_int64(UInt16) :: Int64
to_int64(UInt16 NULL) :: Int64 NULL
to_int64(UInt32) :: Int64
to_int64(UInt32 NULL) :: Int64 NULL
to_int64(UInt64) :: Int64
to_int64(UInt64 NULL) :: Int64 NULL
to_int64(Int8) :: Int64
to_int64(Int8 NULL) :: Int64 NULL
to_int64(Int16) :: Int64
to_int64(Int16 NULL) :: Int64 NULL
to_int64(Int32) :: Int64
to_int64(Int32 NULL) :: Int64 NULL
to_int64(Int64) :: Int64
to_int64(Int64 NULL) :: Int64 NULL
to_int64(Float32) :: Int64
to_int64(Float32 NULL) :: Int64 NULL
to_int64(Float64) :: Int64
to_int64(Float64 NULL) :: Int64 NULL
to_int64(Timestamp) :: Int64
to_int64(Timestamp NULL) :: Int64 NULL
to_int64(Date) :: Int64
to_int64(Date NULL) :: Int64 NULL
to_int8(UInt8) :: Int8
to_int8(UInt8 NULL) :: Int8 NULL
to_int8(UInt16) :: Int8
to_int8(UInt16 NULL) :: Int8 NULL
to_int8(UInt32) :: Int8
to_int8(UInt32 NULL) :: Int8 NULL
to_int8(UInt64) :: Int8
to_int8(UInt64 NULL) :: Int8 NULL
to_int8(Int8) :: Int8
to_int8(Int8 NULL) :: Int8 NULL
to_int8(Int16) :: Int8
to_int8(Int16 NULL) :: Int8 NULL
to_int8(Int32) :: Int8
to_int8(Int32 NULL) :: Int8 NULL
to_int8(Int64) :: Int8
to_int8(Int64 NULL) :: Int8 NULL
to_int8(Float32) :: Int8
to_int8(Float32 NULL) :: Int8 NULL
to_int8(Float64) :: Int8
to_int8(Float64 NULL) :: Int8 NULL
to_string(Timestamp) :: String
to_string(Timestamp NULL) :: String NULL
to_string(Date) :: String
to_string(Date NULL) :: String NULL
to_timestamp(Date) :: Timestamp
to_timestamp(Date NULL) :: Timestamp NULL
to_timestamp(Int64) :: Timestamp
to_timestamp(Int64 NULL) :: Timestamp NULL
to_timestamp(String) :: Timestamp
to_timestamp(String NULL) :: Timestamp NULL
to_uint16(UInt8) :: UInt16
to_uint16(UInt8 NULL) :: UInt16 NULL
to_uint16(UInt16) :: UInt16
to_uint16(UInt16 NULL) :: UInt16 NULL
to_uint16(UInt32) :: UInt16
to_uint16(UInt32 NULL) :: UInt16 NULL
to_uint16(UInt64) :: UInt16
to_uint16(UInt64 NULL) :: UInt16 NULL
to_uint16(Int8) :: UInt16
to_uint16(Int8 NULL) :: UInt16 NULL
to_uint16(Int16) :: UInt16
to_uint16(Int16 NULL) :: UInt16 NULL
to_uint16(Int32) :: UInt16
to_uint16(Int32 NULL) :: UInt16 NULL
to_uint16(Int64) :: UInt16
to_uint16(Int64 NULL) :: UInt16 NULL
to_uint16(Float32) :: UInt16
to_uint16(Float32 NULL) :: UInt16 NULL
to_uint16(Float64) :: UInt16
to_uint16(Float64 NULL) :: UInt16 NULL
to_uint32(UInt8) :: UInt32
to_uint32(UInt8 NULL) :: UInt32 NULL
to_uint32(UInt16) :: UInt32
to_uint32(UInt16 NULL) :: UInt32 NULL
to_uint32(UInt32) :: UInt32
to_uint32(UInt32 NULL) :: UInt32 NULL
to_uint32(UInt64) :: UInt32
to_uint32(UInt64 NULL) :: UInt32 NULL
to_uint32(Int8) :: UInt32
to_uint32(Int8 NULL) :: UInt32 NULL
to_uint32(Int16) :: UInt32
to_uint32(Int16 NULL) :: UInt32 NULL
to_uint32(Int32) :: UInt32
to_uint32(Int32 NULL) :: UInt32 NULL
to_uint32(Int64) :: UInt32
to_uint32(Int64 NULL) :: UInt32 NULL
to_uint32(Float32) :: UInt32
to_uint32(Float32 NULL) :: UInt32 NULL
to_uint32(Float64) :: UInt32
to_uint32(Float64 NULL) :: UInt32 NULL
to_uint64(UInt8) :: UInt64
to_uint64(UInt8 NULL) :: UInt64 NULL
to_uint64(UInt16) :: UInt64
to_uint64(UInt16 NULL) :: UInt64 NULL
to_uint64(UInt32) :: UInt64
to_uint64(UInt32 NULL) :: UInt64 NULL
to_uint64(UInt64) :: UInt64
to_uint64(UInt64 NULL) :: UInt64 NULL
to_uint64(Int8) :: UInt64
to_uint64(Int8 NULL) :: UInt64 NULL
to_uint64(Int16) :: UInt64
to_uint64(Int16 NULL) :: UInt64 NULL
to_uint64(Int32) :: UInt64
to_uint64(Int32 NULL) :: UInt64 NULL
to_uint64(Int64) :: UInt64
to_uint64(Int64 NULL) :: UInt64 NULL
to_uint64(Float32) :: UInt64
to_uint64(Float32 NULL) :: UInt64 NULL
to_uint64(Float64) :: UInt64
to_uint64(Float64 NULL) :: UInt64 NULL
to_uint8(UInt8) :: UInt8
to_uint8(UInt8 NULL) :: UInt8 NULL
to_uint8(UInt16) :: UInt8
to_uint8(UInt16 NULL) :: UInt8 NULL
to_uint8(UInt32) :: UInt8
to_uint8(UInt32 NULL) :: UInt8 NULL
to_uint8(UInt64) :: UInt8
to_uint8(UInt64 NULL) :: UInt8 NULL
to_uint8(Int8) :: UInt8
to_uint8(Int8 NULL) :: UInt8 NULL
to_uint8(Int16) :: UInt8
to_uint8(Int16 NULL) :: UInt8 NULL
to_uint8(Int32) :: UInt8
to_uint8(Int32 NULL) :: UInt8 NULL
to_uint8(Int64) :: UInt8
to_uint8(Int64 NULL) :: UInt8 NULL
to_uint8(Float32) :: UInt8
to_uint8(Float32 NULL) :: UInt8 NULL
to_uint8(Float64) :: UInt8
to_uint8(Float64 NULL) :: UInt8 NULL
to_variant(T0) :: Variant
to_variant(T0 NULL) :: Variant NULL
try_to_date(Timestamp) :: Date
try_to_date(Timestamp NULL) :: Date NULL
try_to_date(Int64 NULL) :: Date NULL
try_to_date(String NULL) :: Date NULL
try_to_float32(UInt8) :: Float32 NULL
try_to_float32(UInt8 NULL) :: Float32 NULL
try_to_float32(UInt16) :: Float32 NULL
try_to_float32(UInt16 NULL) :: Float32 NULL
try_to_float32(UInt32) :: Float32 NULL
try_to_float32(UInt32 NULL) :: Float32 NULL
try_to_float32(UInt64) :: Float32 NULL
try_to_float32(UInt64 NULL) :: Float32 NULL
try_to_float32(Int8) :: Float32 NULL
try_to_float32(Int8 NULL) :: Float32 NULL
try_to_float32(Int16) :: Float32 NULL
try_to_float32(Int16 NULL) :: Float32 NULL
try_to_float32(Int32) :: Float32 NULL
try_to_float32(Int32 NULL) :: Float32 NULL
try_to_float32(Int64) :: Float32 NULL
try_to_float32(Int64 NULL) :: Float32 NULL
try_to_float32(Float32) :: Float32 NULL
try_to_float32(Float32 NULL) :: Float32 NULL
try_to_float32(Float64) :: Float32 NULL
try_to_float32(Float64 NULL) :: Float32 NULL
try_to_float64(UInt8) :: Float64 NULL
try_to_float64(UInt8 NULL) :: Float64 NULL
try_to_float64(UInt16) :: Float64 NULL
try_to_float64(UInt16 NULL) :: Float64 NULL
try_to_float64(UInt32) :: Float64 NULL
try_to_float64(UInt32 NULL) :: Float64 NULL
try_to_float64(UInt64) :: Float64 NULL
try_to_float64(UInt64 NULL) :: Float64 NULL
try_to_float64(Int8) :: Float64 NULL
try_to_float64(Int8 NULL) :: Float64 NULL
try_to_float64(Int16) :: Float64 NULL
try_to_float64(Int16 NULL) :: Float64 NULL
try_to_float64(Int32) :: Float64 NULL
try_to_float64(Int32 NULL) :: Float64 NULL
try_to_float64(Int64) :: Float64 NULL
try_to_float64(Int64 NULL) :: Float64 NULL
try_to_float64(Float32) :: Float64 NULL
try_to_float64(Float32 NULL) :: Float64 NULL
try_to_float64(Float64) :: Float64 NULL
try_to_float64(Float64 NULL) :: Float64 NULL
try_to_int16(UInt8) :: Int16 NULL
try_to_int16(UInt8 NULL) :: Int16 NULL
try_to_int16(UInt16) :: Int16 NULL
try_to_int16(UInt16 NULL) :: Int16 NULL
try_to_int16(UInt32) :: Int16 NULL
try_to_int16(UInt32 NULL) :: Int16 NULL
try_to_int16(UInt64) :: Int16 NULL
try_to_int16(UInt64 NULL) :: Int16 NULL
try_to_int16(Int8) :: Int16 NULL
try_to_int16(Int8 NULL) :: Int16 NULL
try_to_int16(Int16) :: Int16 NULL
try_to_int16(Int16 NULL) :: Int16 NULL
try_to_int16(Int32) :: Int16 NULL
try_to_int16(Int32 NULL) :: Int16 NULL
try_to_int16(Int64) :: Int16 NULL
try_to_int16(Int64 NULL) :: Int16 NULL
try_to_int16(Float32) :: Int16 NULL
try_to_int16(Float32 NULL) :: Int16 NULL
try_to_int16(Float64) :: Int16 NULL
try_to_int16(Float64 NULL) :: Int16 NULL
try_to_int32(UInt8) :: Int32 NULL
try_to_int32(UInt8 NULL) :: Int32 NULL
try_to_int32(UInt16) :: Int32 NULL
try_to_int32(UInt16 NULL) :: Int32 NULL
try_to_int32(UInt32) :: Int32 NULL
try_to_int32(UInt32 NULL) :: Int32 NULL
try_to_int32(UInt64) :: Int32 NULL
try_to_int32(UInt64 NULL) :: Int32 NULL
try_to_int32(Int8) :: Int32 NULL
try_to_int32(Int8 NULL) :: Int32 NULL
try_to_int32(Int16) :: Int32 NULL
try_to_int32(Int16 NULL) :: Int32 NULL
try_to_int32(Int32) :: Int32 NULL
try_to_int32(Int32 NULL) :: Int32 NULL
try_to_int32(Int64) :: Int32 NULL
try_to_int32(Int64 NULL) :: Int32 NULL
try_to_int32(Float32) :: Int32 NULL
try_to_int32(Float32 NULL) :: Int32 NULL
try_to_int32(Float64) :: Int32 NULL
try_to_int32(Float64 NULL) :: Int32 NULL
try_to_int64(UInt8) :: Int64 NULL
try_to_int64(UInt8 NULL) :: Int64 NULL
try_to_int64(UInt16) :: Int64 NULL
try_to_int64(UInt16 NULL) :: Int64 NULL
try_to_int64(UInt32) :: Int64 NULL
try_to_int64(UInt32 NULL) :: Int64 NULL
try_to_int64(UInt64) :: Int64 NULL
try_to_int64(UInt64 NULL) :: Int64 NULL
try_to_int64(Int8) :: Int64 NULL
try_to_int64(Int8 NULL) :: Int64 NULL
try_to_int64(Int16) :: Int64 NULL
try_to_int64(Int16 NULL) :: Int64 NULL
try_to_int64(Int32) :: Int64 NULL
try_to_int64(Int32 NULL) :: Int64 NULL
try_to_int64(Int64) :: Int64 NULL
try_to_int64(Int64 NULL) :: Int64 NULL
try_to_int64(Float32) :: Int64 NULL
try_to_int64(Float32 NULL) :: Int64 NULL
try_to_int64(Float64) :: Int64 NULL
try_to_int64(Float64 NULL) :: Int64 NULL
try_to_int8(UInt8) :: Int8 NULL
try_to_int8(UInt8 NULL) :: Int8 NULL
try_to_int8(UInt16) :: Int8 NULL
try_to_int8(UInt16 NULL) :: Int8 NULL
try_to_int8(UInt32) :: Int8 NULL
try_to_int8(UInt32 NULL) :: Int8 NULL
try_to_int8(UInt64) :: Int8 NULL
try_to_int8(UInt64 NULL) :: Int8 NULL
try_to_int8(Int8) :: Int8 NULL
try_to_int8(Int8 NULL) :: Int8 NULL
try_to_int8(Int16) :: Int8 NULL
try_to_int8(Int16 NULL) :: Int8 NULL
try_to_int8(Int32) :: Int8 NULL
try_to_int8(Int32 NULL) :: Int8 NULL
try_to_int8(Int64) :: Int8 NULL
try_to_int8(Int64 NULL) :: Int8 NULL
try_to_int8(Float32) :: Int8 NULL
try_to_int8(Float32 NULL) :: Int8 NULL
try_to_int8(Float64) :: Int8 NULL
try_to_int8(Float64 NULL) :: Int8 NULL
try_to_timestamp(Date) :: Timestamp
try_to_timestamp(Date NULL) :: Timestamp NULL
try_to_timestamp(Int64 NULL) :: Timestamp NULL
try_to_timestamp(String NULL) :: Timestamp NULL
try_to_uint16(UInt8) :: UInt16 NULL
try_to_uint16(UInt8 NULL) :: UInt16 NULL
try_to_uint16(UInt16) :: UInt16 NULL
try_to_uint16(UInt16 NULL) :: UInt16 NULL
try_to_uint16(UInt32) :: UInt16 NULL
try_to_uint16(UInt32 NULL) :: UInt16 NULL
try_to_uint16(UInt64) :: UInt16 NULL
try_to_uint16(UInt64 NULL) :: UInt16 NULL
try_to_uint16(Int8) :: UInt16 NULL
try_to_uint16(Int8 NULL) :: UInt16 NULL
try_to_uint16(Int16) :: UInt16 NULL
try_to_uint16(Int16 NULL) :: UInt16 NULL
try_to_uint16(Int32) :: UInt16 NULL
try_to_uint16(Int32 NULL) :: UInt16 NULL
try_to_uint16(Int64) :: UInt16 NULL
try_to_uint16(Int64 NULL) :: UInt16 NULL
try_to_uint16(Float32) :: UInt16 NULL
try_to_uint16(Float32 NULL) :: UInt16 NULL
try_to_uint16(Float64) :: UInt16 NULL
try_to_uint16(Float64 NULL) :: UInt16 NULL
try_to_uint32(UInt8) :: UInt32 NULL
try_to_uint32(UInt8 NULL) :: UInt32 NULL
try_to_uint32(UInt16) :: UInt32 NULL
try_to_uint32(UInt16 NULL) :: UInt32 NULL
try_to_uint32(UInt32) :: UInt32 NULL
try_to_uint32(UInt32 NULL) :: UInt32 NULL
try_to_uint32(UInt64) :: UInt32 NULL
try_to_uint32(UInt64 NULL) :: UInt32 NULL
try_to_uint32(Int8) :: UInt32 NULL
try_to_uint32(Int8 NULL) :: UInt32 NULL
try_to_uint32(Int16) :: UInt32 NULL
try_to_uint32(Int16 NULL) :: UInt32 NULL
try_to_uint32(Int32) :: UInt32 NULL
try_to_uint32(Int32 NULL) :: UInt32 NULL
try_to_uint32(Int64) :: UInt32 NULL
try_to_uint32(Int64 NULL) :: UInt32 NULL
try_to_uint32(Float32) :: UInt32 NULL
try_to_uint32(Float32 NULL) :: UInt32 NULL
try_to_uint32(Float64) :: UInt32 NULL
try_to_uint32(Float64 NULL) :: UInt32 NULL
try_to_uint64(UInt8) :: UInt64 NULL
try_to_uint64(UInt8 NULL) :: UInt64 NULL
try_to_uint64(UInt16) :: UInt64 NULL
try_to_uint64(UInt16 NULL) :: UInt64 NULL
try_to_uint64(UInt32) :: UInt64 NULL
try_to_uint64(UInt32 NULL) :: UInt64 NULL
try_to_uint64(UInt64) :: UInt64 NULL
try_to_uint64(UInt64 NULL) :: UInt64 NULL
try_to_uint64(Int8) :: UInt64 NULL
try_to_uint64(Int8 NULL) :: UInt64 NULL
try_to_uint64(Int16) :: UInt64 NULL
try_to_uint64(Int16 NULL) :: UInt64 NULL
try_to_uint64(Int32) :: UInt64 NULL
try_to_uint64(Int32 NULL) :: UInt64 NULL
try_to_uint64(Int64) :: UInt64 NULL
try_to_uint64(Int64 NULL) :: UInt64 NULL
try_to_uint64(Float32) :: UInt64 NULL
try_to_uint64(Float32 NULL) :: UInt64 NULL
try_to_uint64(Float64) :: UInt64 NULL
try_to_uint64(Float64 NULL) :: UInt64 NULL
try_to_uint8(UInt8) :: UInt8 NULL
try_to_uint8(UInt8 NULL) :: UInt8 NULL
try_to_uint8(UInt16) :: UInt8 NULL
try_to_uint8(UInt16 NULL) :: UInt8 NULL
try_to_uint8(UInt32) :: UInt8 NULL
try_to_uint8(UInt32 NULL) :: UInt8 NULL
try_to_uint8(UInt64) :: UInt8 NULL
try_to_uint8(UInt64 NULL) :: UInt8 NULL
try_to_uint8(Int8) :: UInt8 NULL
try_to_uint8(Int8 NULL) :: UInt8 NULL
try_to_uint8(Int16) :: UInt8 NULL
try_to_uint8(Int16 NULL) :: UInt8 NULL
try_to_uint8(Int32) :: UInt8 NULL
try_to_uint8(Int32 NULL) :: UInt8 NULL
try_to_uint8(Int64) :: UInt8 NULL
try_to_uint8(Int64 NULL) :: UInt8 NULL
try_to_uint8(Float32) :: UInt8 NULL
try_to_uint8(Float32 NULL) :: UInt8 NULL
try_to_uint8(Float64) :: UInt8 NULL
try_to_uint8(Float64 NULL) :: UInt8 NULL

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1 Ignored Deployment

Name	Status	Preview	Updated
databend	⬜️ Ignored (Inspect)		Nov 3, 2022 at 1:42AM (UTC)

[andylokandy]

Note that only to_int64([Timestamp | Date]) is added, but not to_[int32 | uint64 | ...]([Timestamp | Date]) nor try_to_int64([Timestamp | Date]). Likewise, to_string([Timestamp | Date]) is added but not try_to_string([Timestamp | Date]). I'm not sure if it's desired...

[sundy-li]

Likewise, to_string([Timestamp | Date]) is added but not try_to_string([Timestamp | Date])

I think we can have a template to control the behavior and introduce another MutableBitmap to store the errors.

[andylokandy]

I think we can have a template to control the behavior and introduce another MutableBitmap to store the errors.

Even when to_string must succeed?

[sundy-li]

Even when to_string must succeed?

I think it's yes.

We should keep the rule: try_cast performs the same operation as cast, but returns a NULL value instead of raising an error when the conversion can not be performed.

But it's trivial, we can have it in a low priority.