method

is_column_the_rowid?

v7.1.3.2 - Show latest stable - 0 notes - Class: SchemaStatements

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is_column_the_rowid?(field, column_definitions) private

if a rowid table has a primary key that consists of a single column and the declared type of that column is “INTEGER” in any mixture of upper and lower case, then the column becomes an alias for the rowid.

Show source

# File activerecord/lib/active_record/connection_adapters/sqlite3/schema_statements.rb, line 159
          def is_column_the_rowid?(field, column_definitions)
            return false unless INTEGER_REGEX.match?(field["type"]) && field["pk"] == 1
            # is the primary key a single column?
            column_definitions.one? { |c| c["pk"] > 0 }
          end

is_column_the_rowid?

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