Jack Christensen
666af9ead5
Though this doesn't follow Go naming conventions exactly it makes names more consistent with PostgreSQL and it is easier to read. For example, TIDOID becomes TidOid. In addition this is one less breaking change in the move to V3.
48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
package pgtype
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import (
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"io"
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)
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// Cid is PostgreSQL's Command Identifier type.
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//
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// When one does
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//
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// select cmin, cmax, * from some_table;
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//
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// it is the data type of the cmin and cmax hidden system columns.
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//
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// It is currently implemented as an unsigned four byte integer.
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// Its definition can be found in src/include/c.h as CommandId
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// in the PostgreSQL sources.
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type Cid pguint32
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// ConvertFrom converts from src to dst. Note that as Cid is not a general
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// number type ConvertFrom does not do automatic type conversion as other number
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// types do.
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func (dst *Cid) ConvertFrom(src interface{}) error {
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return (*pguint32)(dst).ConvertFrom(src)
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}
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// AssignTo assigns from src to dst. Note that as Cid is not a general number
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// type AssignTo does not do automatic type conversion as other number types do.
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func (src *Cid) AssignTo(dst interface{}) error {
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return (*pguint32)(src).AssignTo(dst)
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}
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func (dst *Cid) DecodeText(src []byte) error {
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return (*pguint32)(dst).DecodeText(src)
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}
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func (dst *Cid) DecodeBinary(src []byte) error {
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return (*pguint32)(dst).DecodeBinary(src)
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}
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func (src Cid) EncodeText(w io.Writer) (bool, error) {
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return (pguint32)(src).EncodeText(w)
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}
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func (src Cid) EncodeBinary(w io.Writer) (bool, error) {
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return (pguint32)(src).EncodeBinary(w)
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}
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