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FIX: Correct email_tokens_token_to_nullable migration (#15277)

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We were checking for the existence of the column in any schema, including the `backup` schema. This can cause 'column does not exist' errors. In fact, we should only be checking in the `public` schema.
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David Taylor 2021-12-13 16:19:09 +00:00 committed by GitHub
parent 1773d9d594
commit 7d72041fff
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1 changed files with 3 additions and 1 deletions
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db/migrate/20211213060445_email_tokens_token_to_nullable.rb
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@ -11,7 +11,9 @@ class EmailTokensTokenToNullable < ActiveRecord::Migration[6.1]
Migration::SafeMigrate.disable!
if DB.query_single(<<~SQL).length > 0
SELECT 1 FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_name = 'email_tokens' AND column_name = 'token'
WHERE table_schema='public'
AND table_name = 'email_tokens'
AND column_name = 'token'
SQL
execute <<~SQL
ALTER TABLE email_tokens ALTER COLUMN token DROP NOT NULL