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Mysql optimizer settings
Mysql optimizer settings











mysql optimizer settings

SQL Scanner identifies problematic SQL statements in your source code and database objects without execution. Save a SQL and its XML plan for others to review.Optimize the performance of your SQL by sending them to Optimize SQL or Optimize Indexes.Check resource consumption in SQL Batch and Database Object levels.Review execution statistics and query plans of the SQL.

mysql optimizer settings

Extract SQL executed in your server through Plan Cache or SQL Trace.You can identify the most resource-intensive SQL statements in your traces. You can use Find SQL to inspect SQL captured by Plan Cache and SQL Profiler.įind SQL from Plan Cache evaluates existing SQL performance by different statistics (such as CPU Time and Elapsed Time) from different areas (such as Top N SQL statements, Top N SQL Batches and Top N Database Objects).įind SQL from SQL Trace allows you to extract SQL statements and their performance statistics from trace files or trace tables collected by SQL Profiler. Find SQLįind SQL helps you locate the most resource-intensive SQL in your server. See About Optimize Indexes for more information. Spotlight Statistics Repository - Collect SQL from Spotlight Statistics Repository.SQL Profiler - Collect SQL from a trace table or trace file.Plan Cache - Collect SQL from the Plan Cache.Scan Code - Scan SQL statements from file, database object source, or clipboard.You can instruct SQL to gather a SQL workload from any of the following sources: Optimize Indexes analyzes a SQL workload or any group of SQL statements and determines the best index set for the workload or group of statements. Generates execution plan alternatives for your SQL statements without changing the original source code.Ĭreates plan guides from the execution plan alternatives and deploys these plan guides to ensure optimal database performance. See Test for Scalabilityfor more information. See About Generating Index Alternatives for more information.īenchmark Factory™ simulates potential workload conditions to test SQL statement performance. SQL Optimizer analyzes SQL statement syntax and database structure to provide index alternatives that improve performance. See Test Run SQL Alternatives for more information. This provides execution times for identifying the best SQL statement for your database environment. SQL Optimizer executes statement alternatives to view their execution statistics. See About SQL Optimizationfor more information. SQL Optimizer uses an Artificial Intelligence engine to execute SQL syntax rules that produce semantically equivalent SQL statement alternatives. Optimizing SQL consists of the following functions: SQL Rewrite Mode You can test these alternatives to identify the best SQL statement for your database environment. SQL Optimizer analyzes your SQL statements and generates alternatives for improving performance. It ensures optimal SQL performance by identifying problematic SQL, generating alternatives, and testing SQL for maximum application performance. SQL Optimizer for SQL Server ® maximizes current IT resources by establishing benchmarks and best performance standards within an organization. Storage Performance and Utilization Management.Information Archiving & Storage Management.Hybrid Active Directory Security and Governance.Starling Identity Analytics & Risk Intelligence.One Identity Safeguard for Privileged Passwords.













Mysql optimizer settings