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1f3e484ca1
To aid in composability, these methods no longer write their own length. This is especially useful for text formatted arrays and may be useful for future database/sql compatibility. It also makes the code a little simpler as the types no longer have to compute their own size. Along with this, these methods cannot encode NULL. They now return a boolean if they are NULL. This also benefits text array encoding as numeric arrays require NULL to be exactly `NULL` while string arrays require NULL to be `"NULL"`.
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package pgtype
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import (
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"io"
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)
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// Name is a type used for PostgreSQL's special 63-byte
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// name data type, used for identifiers like table names.
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// The pg_class.relname column is a good example of where the
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// name data type is used.
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//
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// Note that the underlying Go data type of pgx.Name is string,
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// so there is no way to enforce the 63-byte length. Inputting
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// a longer name into PostgreSQL will result in silent truncation
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// to 63 bytes.
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//
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// Also, if you have custom-compiled PostgreSQL and set
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// NAMEDATALEN to a different value, obviously that number of
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// bytes applies, rather than the default 63.
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type Name Text
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func (dst *Name) ConvertFrom(src interface{}) error {
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return (*Text)(dst).ConvertFrom(src)
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}
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func (src *Name) AssignTo(dst interface{}) error {
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return (*Text)(src).AssignTo(dst)
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}
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func (dst *Name) DecodeText(src []byte) error {
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return (*Text)(dst).DecodeText(src)
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}
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func (dst *Name) DecodeBinary(src []byte) error {
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return (*Text)(dst).DecodeBinary(src)
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}
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func (src Name) EncodeText(w io.Writer) (bool, error) {
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return (Text)(src).EncodeText(w)
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}
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func (src Name) EncodeBinary(w io.Writer) (bool, error) {
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return (Text)(src).EncodeBinary(w)
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}
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