Removing the NOT ENFORCED clause from the primary key constraint definition as it is not a valid syntax in SQL Server. Correcting the object name to match the actual Lakehouse name used in the ...

Step 4 of the script creates a SQL syntax error if all columns are primary keys because it still creates an UPDATE statement but with no columns to update.

Both of these have roots in early CODASYL specifications. The third sub-language in SQL declares queries, through the SELECT statement and relational joins.

Basic SQL Each record has a unique identifier or primary key. SQL, which stands for Structured Query Language, is used to communicate with a database. Through SQL one can create and delete tables.