Project: talenddataquality
Issue TDQ-11553: Can't drill down on regex pattern of MSSQL
Hello, We recently acquired your product and we're on the internal setup. I published the RegExMatch UDF Function in the server (side note: the tutorial should be updated to account for recent versions of Visual Studio), and activated the CLR, in order to use regular expressions for pattern matching. The pattern matching effectively shows matching and non-matching percentages in the analysis after correcting the queries for MS SQL Server. However, when going to check the valid or invalid rows in a column test, the SQL editor (or the module behind it) generates a query where the condition is "null". Creating a job to extract this information generates no blocks whatsoever either. Thus, we can see the percentages of matching and non-matching values, but we cannot see the values themselves, so the data quality process is stopped. Instructions in the SQL Editor : Valid cases : SELECT * FROM "pathToDatabase" WHERE null Invalid cases : SELECT "field" FROM "pathToDatabase" WHERE (null OR "field" IS NULL )
Story points: 3