mirror of
https://github.com/superseriousbusiness/gotosocial.git
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e2ebcbb516
Bumps [github.com/jackc/pgx/v5](https://github.com/jackc/pgx) from 5.5.2 to 5.5.3. - [Changelog](https://github.com/jackc/pgx/blob/master/CHANGELOG.md) - [Commits](https://github.com/jackc/pgx/compare/v5.5.2...v5.5.3) --- updated-dependencies: - dependency-name: github.com/jackc/pgx/v5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
73 lines
1.5 KiB
Go
73 lines
1.5 KiB
Go
package pgx
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import (
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"errors"
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"github.com/jackc/pgx/v5/internal/anynil"
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"github.com/jackc/pgx/v5/internal/pgio"
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"github.com/jackc/pgx/v5/pgtype"
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)
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// PostgreSQL format codes
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const (
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TextFormatCode = 0
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BinaryFormatCode = 1
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)
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func convertSimpleArgument(m *pgtype.Map, arg any) (any, error) {
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if anynil.Is(arg) {
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return nil, nil
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}
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buf, err := m.Encode(0, TextFormatCode, arg, []byte{})
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if err != nil {
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return nil, err
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}
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if buf == nil {
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return nil, nil
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}
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return string(buf), nil
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}
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func encodeCopyValue(m *pgtype.Map, buf []byte, oid uint32, arg any) ([]byte, error) {
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if anynil.Is(arg) {
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return pgio.AppendInt32(buf, -1), nil
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}
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sp := len(buf)
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buf = pgio.AppendInt32(buf, -1)
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argBuf, err := m.Encode(oid, BinaryFormatCode, arg, buf)
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if err != nil {
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if argBuf2, err2 := tryScanStringCopyValueThenEncode(m, buf, oid, arg); err2 == nil {
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argBuf = argBuf2
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} else {
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return nil, err
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}
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}
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if argBuf != nil {
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buf = argBuf
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pgio.SetInt32(buf[sp:], int32(len(buf[sp:])-4))
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}
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return buf, nil
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}
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func tryScanStringCopyValueThenEncode(m *pgtype.Map, buf []byte, oid uint32, arg any) ([]byte, error) {
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s, ok := arg.(string)
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if !ok {
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textBuf, err := m.Encode(oid, TextFormatCode, arg, nil)
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if err != nil {
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return nil, errors.New("not a string and cannot be encoded as text")
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}
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s = string(textBuf)
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}
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var v any
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err := m.Scan(oid, TextFormatCode, []byte(s), &v)
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if err != nil {
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return nil, err
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}
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return m.Encode(oid, BinaryFormatCode, v, buf)
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}
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