SQL*Plus prompts you for your password. Type the password and press "Enter" again. Enter the Oracle "ALTER INDEX" command, using the following code as an example:ALTER INDEX table_index_ix REBUILD ...

First introduced in SQL Server 2012 ... If your data isn't changing, using a columnstore index makes a ton of sense. The caveat to all performance-tuning advice is that you need to understand ...

See performance gains by using indexed views in SQL Server ... how can you create an index TechRepublic’s SQL Server newsletter, delivered each Tuesday, contains hands-on tips that will help ...

SQL is neither the fastest nor the most elegant ... The query optimizer has to figure out by itself what indexes to use to avoid brute force table scans and achieve good query performance, unless ...

the files used in the FileTable directory can be searched using T-SQL. To configure FullText search, I executed the following statements: --Create Full-Text Catalog Create FullText Catalog ...

Use saved queries as opposed to SQL statements as the data sources for ... Add at least one unique constraint or index to every table. Some native functions, such as FORMAT(), won’t upsize ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

For instance, if an index on columnA and columnB is created, a proposed new index on columnA will no longer be necessary so that Atlas won't create both indexes. However, if an index on columnA ...