What was the air date of the episod that had 456.58 thousand viewers?
CREATE TABLE table_23114705_7 (original_air_date VARCHAR, nz_viewers__thousand_ VARCHAR)
SELECT original_air_date FROM table_23114705_7 WHERE nz_viewers__thousand_ = "456.58"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_23114705_7 (original_air_date VARCHAR, nz_viewers__thousand_ VARCHAR) Question: What was the air date of the episod that had 456.58 thousand viewers? [/INST] SELECT original_air_date FROM table_23114705_7 WHERE nz_viewers__thousand_ = "456.58" </s>