Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_20726262_2 ( originalairdate VARCHAR, production_code VARCHAR )

### Question ###
What was the original air date for the episode with production code 1wab06?

### Accurate SQL ###

SELECT originalairdate FROM table_20726262_2 WHERE production_code = "1WAB06"