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Evaluate field expression when selecting on dummy tables #173
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This commit ensures the field expression is evaluated when selecting from nothing. For instance you can ``` select 10, now(); ``` This query will return a row of two values, 10 and `time.Time`. This functionality is handy when we try to implement the pg_sleep function to slow down queries. so we can do something like ``` select 1;select sleep(100);select 2; ```
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This commit ensures the field expression is evaluated when selecting from nothing.
For instance you can
This query will return a row of two values, 10 and
time.Time.This functionality is handy when we try to implement the pg_sleep function to slow down queries.
so we can do something like