39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
// i2_bot – Instinct PokememBro Bot
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// Copyright (c) 2017 Vladimir "fat0troll" Hodakov
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package migrations
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import (
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"database/sql"
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)
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// ChangeProfilePokememesColumnsUp prepares database for latest game update in mid-October
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func ChangeProfilePokememesColumnsUp(tx *sql.Tx) error {
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_, err := tx.Exec("ALTER TABLE `profiles_pokememes` ADD COLUMN `pokememe_attack` INT(11) NOT NULL DEFAULT 0 COMMENT 'Атака покемема' AFTER `pokememe_id`;;")
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if err != nil {
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return err
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}
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_, err = tx.Exec("ALTER TABLE `profiles_pokememes` DROP COLUMN `pokememe_lvl`;")
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if err != nil {
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return err
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}
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return nil
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}
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// ChangeProfilePokememesColumnsDown restores mid-October behaviour
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func ChangeProfilePokememesColumnsDown(tx *sql.Tx) error {
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_, err := tx.Exec("ALTER TABLE `profiles_pokememes` ADD COLUMN `pokememe_lvl` INT(11) NOT NULL DEFAULT 0 COMMENT 'Уровень покемема' AFTER `pokememe_id`;;")
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if err != nil {
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return err
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}
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_, err = tx.Exec("ALTER TABLE `profiles_pokememes` DROP COLUMN `pokememe_attack`;")
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if err != nil {
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return err
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}
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return nil
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}
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