If you are creating an index on more than one column, index-name cannot be the same as any column in the table. table-name specifies a PROC SQL table. Indexes in PROC SQL: An index stores both the ...

Here's how to create a filtered index, using SQL Server as an example, but note that the concept can be adapted to other database systems that support similar functionality.

Use the CREATE INDEX (Transact-SQL)[!INCLUDEtsql] DDL statement to create secondary XML indexes and specify the type of the secondary XML index that you want.. Note the following when you're creating ...

SQL Server: instead of dropping/creating indexes, use CREATE INDEX with DROP EXISTING=ON #35067. Feature. ... CREATE INDEX with DROP EXISTING=ON would be better perf-wise than drop/create, e.g. since ...

SQL had a somewhat unusual journey in the TIOBE Index. In 2004, due to debates about whether SQL counted as a programming language at all, Jansen removed it from the index.