What period were conscituency contested is aljunied grc?
CREATE TABLE table_1889233_2 (period_in_office VARCHAR, constituency_contested VARCHAR)
SELECT period_in_office FROM table_1889233_2 WHERE constituency_contested = "Aljunied GRC"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1889233_2 (period_in_office VARCHAR, constituency_contested VARCHAR) Question: What period were conscituency contested is aljunied grc? [/INST] SELECT period_in_office FROM table_1889233_2 WHERE constituency_contested = "Aljunied GRC" </s>