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Introduce new patterns for direct sql that are safe and fast. MiniSql is not prone to memory bloat that can happen with direct PG usage. It also has an extremely fast materializer and very a convenient API - DB.exec(sql, *params) => runs sql returns row count - DB.query(sql, *params) => runs sql returns usable objects (not a hash) - DB.query_hash(sql, *params) => runs sql returns an array of hashes - DB.query_single(sql, *params) => runs sql and returns a flat one dimensional array - DB.build(sql) => returns a sql builder See more at: https://github.com/discourse/mini_sql
12 lines
224 B
Ruby
12 lines
224 B
Ruby
class DropRaiseReadOnlyFunction < ActiveRecord::Migration[5.1]
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def up
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DB.exec(
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"DROP FUNCTION IF EXISTS raise_read_only() CASCADE;"
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)
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end
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def down
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raise ActiveRecord::IrreversibleMigration
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end
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end
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