Every time that is necessary to check if the returned value from a column (or a substring from it ) is number, I created a database (PL/SQL) function that return true or false and then uses it in the query. In this way works, but if I want to do the same in a Microsoft SQL Server, there is a ânativeâ function to do it.
SCANA Corporation is a $9 billion energy-based holding company, based in Cayce, South Carolina, a suburb of Columbia. Its businesses include regulated electric and natural gas utility operations and other energy-related businesses. SCANA's subsidiaries serve approximately 662,000 electric customers in South Carolina and more than one million natural gas customers in South Carolina, North Carolina and Georgia. The corporate name SCANA is not an acronym, but is taken from the letters in South Carolina.
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