syrineMH

expect_column_value_z_scores_to_be_less_than work wrongly when the column contain only 0

1

**Describe the bug** i have problem implementing the expect_column_value_z_scores_to_be_less_than . My column has only 0. what i should get is the sucess of the operation but i'am getting the error...

expect_column_values_to_of_type does not work

3

**Describe the bug** I am trying to use [expect_column_values_to_be_of_type](https://greatexpectations.io/expectations/expect_column_values_to_be_of_type) to verify the type of my datasource (from big query tables) using this expectation from the gallery .https://greatexpectations.io/expectations/expect_column_values_to_be_of_type ``` my syntaxe...