Mastering SQL Passthrough Unlocking Data Access with Expression Lock

... not available in Athena. Using passthrough queries can reduce the amount of data processed by Athena and result in faster query times. For more information ... I consistently get "A lock is not available" errors when running SAS programs. It usually happens if I perform operations on the same dataset multiple times in ... There can only be one IDENTITY column on the table. When using autoincrement=True to enable the IDENTITY keyword, SQLAlchemy does not guard against multiple ... This error can come from two issues: 1) if SQL Server cannot allocate more memory for locks or 2) if there is a blocking process. Whereas a LOCK statement returns a runtime error if the data set is unavailable, I/O functions produce return codes that indicate the lock could ... Since GET_LOCK() establishes a lock only on a single mysqld, it is not suitable for use with NDB Cluster, which has no way of enforcing an SQL lock across ... Until this post I had always believed that SQL always took out an S lock ... There was no reporting database, but I didn't have the money to create one ... If you are using SAS Enterprise Guide, go to Tools > View Open Data Sets, from there you can close any of the open datasets listed. Probable cause. The synchronization server found an unknown SQL Passthrough script flag for this user. Check the scripts for this user. Logic building is about creating clear, step-by-step methods to solve problems using simple rules and principles. It's the heart of coding.