[1.0.X] Fixed #11050 -- Oracle now passes all but one introspection unit test.

    def get_table_list(self, cursor):

        "Returns a list of table names in the current database."

        cursor.execute("SELECT TABLE_NAME FROM USER_TABLES")

        return [row[0].upper() for row in cursor.fetchall()]

        return [row[0].lower() for row in cursor.fetchall()]

    def get_table_description(self, cursor, table_name):

        "Returns a description of the table, with the DB-API cursor.description interface."

        cursor.execute("SELECT * FROM %s WHERE ROWNUM < 2" % self.connection.ops.quote_name(table_name))

        return cursor.description

        description = []

        for desc in cursor.description:

            description.append((desc[0].lower(),) + desc[1:])

        return description

    def table_name_converter(self, name):

        "Table name comparison is case insensitive under Oracle"

        return name.upper()

        return name.lower()

    def _name_to_index(self, cursor, table_name):

        """

        # This query retrieves each index on the given table, including the

        # first associated field name

        # "We were in the nick of time; you were in great peril!"

        sql = """

    WITH primarycols AS (

     SELECT user_cons_columns.table_name, user_cons_columns.column_name, 1 AS PRIMARYCOL

     FROM   user_cons_columns, user_constraints

     WHERE  user_cons_columns.constraint_name = user_constraints.constraint_name AND

            user_constraints.constraint_type = 'P' AND

            user_cons_columns.table_name = %s),

     uniquecols AS (

     SELECT user_ind_columns.table_name, user_ind_columns.column_name, 1 AS UNIQUECOL

     FROM   user_indexes, user_ind_columns

     WHERE  uniqueness = 'UNIQUE' AND

            user_indexes.index_name = user_ind_columns.index_name AND

            user_ind_columns.table_name = %s)

    SELECT allcols.column_name, primarycols.primarycol, uniquecols.UNIQUECOL

    FROM   (SELECT column_name FROM primarycols UNION SELECT column_name FROM

    uniquecols) allcols,

          primarycols, uniquecols

    WHERE  allcols.column_name = primarycols.column_name (+) AND

          allcols.column_name = uniquecols.column_name (+)

        sql = """\

SELECT LOWER(all_tab_cols.column_name) AS column_name,

       CASE user_constraints.constraint_type

           WHEN 'P' THEN 1 ELSE 0

       END AS is_primary_key,

       CASE user_indexes.uniqueness

           WHEN 'UNIQUE' THEN 1 ELSE 0

       END AS is_unique

FROM   all_tab_cols, user_cons_columns, user_constraints, user_ind_columns, user_indexes

WHERE  all_tab_cols.column_name = user_cons_columns.column_name (+)

  AND  all_tab_cols.table_name = user_cons_columns.table_name (+)

  AND  user_cons_columns.constraint_name = user_constraints.constraint_name (+)

  AND  user_constraints.constraint_type (+) = 'P'

  AND  user_ind_columns.column_name (+) = all_tab_cols.column_name

  AND  user_ind_columns.table_name (+) = all_tab_cols.table_name

  AND  user_indexes.uniqueness (+) = 'UNIQUE'

  AND  user_indexes.index_name (+) = user_ind_columns.index_name

  AND  all_tab_cols.table_name = UPPER(%s)

"""

        cursor.execute(sql, [table_name, table_name])

        cursor.execute(sql, [table_name])

        indexes = {}

        for row in cursor.fetchall():

            # row[1] (idx.indkey) is stored in the DB as an array. It comes out as

            # a string of space-separated integers. This designates the field

            # indexes (1-based) of the fields that have indexes on the table.

            # Here, we skip any indexes across multiple fields.

            indexes[row[0]] = {'primary_key': row[1], 'unique': row[2]}

        return indexes