p_query. SQL query that is expected to select two columns, a display column and a return column. For example: SELECT dname, deptno FROM dept Note if only one column is specified in the select clause of this query, the value for this column will be used for both display and return purposes. p_null_text When we test SQL Server queries in development, we want to get similar variations in query plans. It’s easy to obfuscate data by simply randomizing it – if we have a date field, just use a random number generator – but that won’t have the same distribution as our source data. query the PowerShell command list and invoke the result. This query can include wildcards, so invoking New-Object can look like this: & (Get-Command *w-O*). The invocation (&) operator in this example has an alternative, which is the dot (.) operator. The Get-Command Jan 31, 2019 · SELECT q.query_id , t.query_sql_text FROM sys.query_store_query q JOIN sys.query_store_query_text t ON q.query_text_id = t.query_text_id; 2. Finding your top executing queries: Query Store tracks all query executions for your review. On a busy data warehouse, you may have thousands or millions of queries executed daily.