34 lines
980 B
Ruby
34 lines
980 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module Database
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module RenameTableHelpers
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def rename_table_safely(old_table_name, new_table_name)
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with_lock_retries do
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rename_table(old_table_name, new_table_name)
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execute("CREATE VIEW #{old_table_name} AS SELECT * FROM #{new_table_name}")
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end
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end
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def undo_rename_table_safely(old_table_name, new_table_name)
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with_lock_retries do
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execute("DROP VIEW IF EXISTS #{old_table_name}")
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rename_table(new_table_name, old_table_name)
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end
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end
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def finalize_table_rename(old_table_name, new_table_name)
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with_lock_retries do
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execute("DROP VIEW IF EXISTS #{old_table_name}")
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end
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end
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def undo_finalize_table_rename(old_table_name, new_table_name)
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with_lock_retries do
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execute("CREATE VIEW #{old_table_name} AS SELECT * FROM #{new_table_name}")
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end
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end
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end
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end
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end
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