如何在Teradata SQL Assistant中查找错误的行号

Question

I'm new to Teradata SQL Assistant and have a simple issue that couldn't find the solution in Terada documentations.

How I can find the exact location of this error?

Answer 1

You need to parse the input and find strings that don't conform to your expectations.

For example...

SELECT
  *
FROM
  your_table
WHERE
  TryCast(your_column AS INT) IS NULL

https://docs.teradata.com/r/Teradata-Database-SQL-Functions-Operators-Expressions-and-Predicates/March-2017/Data-Type-Conversions/TRYCAST/Syntax-Elements/data_type