mirror of https://github.com/jackc/pgx.git
50 lines
776 B
Go
50 lines
776 B
Go
package zeronull
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import (
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"database/sql/driver"
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"github.com/jackc/pgx/v5/pgtype"
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)
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type Text string
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func (Text) SkipUnderlyingTypePlan() {}
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// ScanText implements the TextScanner interface.
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func (dst *Text) ScanText(v pgtype.Text) error {
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if !v.Valid {
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*dst = ""
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return nil
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}
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*dst = Text(v.String)
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return nil
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}
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// Scan implements the database/sql Scanner interface.
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func (dst *Text) Scan(src any) error {
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if src == nil {
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*dst = ""
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return nil
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}
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var nullable pgtype.Text
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err := nullable.Scan(src)
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if err != nil {
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return err
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}
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*dst = Text(nullable.String)
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return nil
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}
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// Value implements the database/sql/driver Valuer interface.
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func (src Text) Value() (driver.Value, error) {
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if src == "" {
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return nil, nil
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}
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return string(src), nil
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}
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