45 lines
961 B
Go
45 lines
961 B
Go
package migrations
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import (
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"context"
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"time"
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"git.handmade.network/hmn/hmn/src/migration/types"
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"git.handmade.network/hmn/hmn/src/oops"
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"github.com/jackc/pgx/v5"
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)
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func init() {
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registerMigration(RemoveParserField{})
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}
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type RemoveParserField struct{}
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func (m RemoveParserField) Version() types.MigrationVersion {
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return types.MigrationVersion(time.Date(2021, 7, 3, 20, 2, 33, 0, time.UTC))
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}
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func (m RemoveParserField) Name() string {
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return "RemoveParserField"
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}
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func (m RemoveParserField) Description() string {
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return "Remove the parser field on post versions, since we now have a universal parser"
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}
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func (m RemoveParserField) Up(ctx context.Context, tx pgx.Tx) error {
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_, err := tx.Exec(ctx, `
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ALTER TABLE handmade_postversion
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DROP parser;
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`)
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if err != nil {
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return oops.New(err, "failed to delete parser field")
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}
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return nil
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}
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func (m RemoveParserField) Down(ctx context.Context, tx pgx.Tx) error {
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panic("Implement me")
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}
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