Method get_column_specification

lib/sqlalchemy/sql/compiler.py:7390–7417

(
        self, column: Column[Any], **kwargs: Any
    )

        )

    def get_column_specification(
        self, column: Column[Any], **kwargs: Any
    ) -> str:
        colspec = (
            self.preparer.format_column(column)
            + " "
            + self.dialect.type_compiler_instance.process(
                column.type, type_expression=column
            )
        )
        default = self.get_column_default_string(column)
        if default is not None:
            colspec += " DEFAULT " + default

        if column.computed is not None:
            colspec += " " + self.process(column.computed)

        if (
            column.identity is not None
            and self.dialect.supports_identity_columns
        ):
            colspec += " " + self.process(column.identity)

        if not column.nullable and (
            not column.identity or not self.dialect.supports_identity_columns
        ):
            colspec += " NOT NULL"
        return colspec

    def create_table_suffix(self, table: Table) -> str:
        return ""