Learn what the SQL MERGE statement is, how it works, and how to use it to synchronize two tables by inserting, updating, and deleting data.

I'd like to know that a NULL is going to be inserted into a non-nullable field on one row via RAISEERROR, skip that row's update, and then allow the SQL statement to continue.

This transaction is affected by any SQL COMMITs or ROLLBACKs that are performed within the connection while executing the Pass-Through statements. The values for CONNECTION= are as follows: SHARED ...

The DESCRIBE TABLE statement writes a CREATE TABLE statement to the SAS log for the table specified in the DESCRIBE TABLE statement, regardless of how the table was originally created (for example, ...

In SQL we support non-standard clause called ON CONFLICT / OR. It is not a separate clause which can appear in INSERT/UPDATE statements or as a column option in CREATE TABLE statements. See examples ...

Description: Quickly and efficiently generate a MERGE statement with data, which will execute INSERT / UPDATE / DELETE on the basis of the source key from the source in the target table. Generate ...

Example use of sql-lint. Posted in Software Hacks Tagged code analysis, lint, mysql, postgres, sql. ... 11 thoughts on “ Get Your SQL Statements Right The First Time With SQL Lint ” ...

Learn how to master the SELECT statement to form truly useful data queries. This article explains functions, clauses, and keywords that will make your life a lot easier.