All MonthNames and Month numbers in sql server All queries combined using a UNION, INTERSECT or EXCEPT operator must have an equal number of expressions in their target lists. all the events in the workload were
wt.total_worker_time/wt.execution_count/1000AS[Average CPU Time(milisecond)], qp.query_plan,DB_NAME(st.dbid)AS[Database Name]from(selecttop50qs.last_execution_time, qs.execution_count, qs.plan_handle, qs.total_worker_timefromsys.dm_exec_query_stats qsorderbyqs.total_worker_timedesc) wt...
SQL Server Advanced Interview Questions for 10 Years Experience Performance Tuning Interview Questions SQL Server Most Frequently Asked SQL Server Interview Questions 1. Compare SQL Server with Oracle. 2. How can SQL Server instances be hidden? 3. Can we add a CPU to SQL Server? 4. How can ...
Before executing a SQL statement, SQL Server first creates a query plan. This defines the method SQL Server will use to satisfy the query. Creating a query plan requires significant CPU. Thus, SQL Server will run more efficiently if it can reuse query plans instead of creating a...
marimo comes with batteries-included; it integrates features like GitHub Copilot, vim-style keybindings, and package management while supporting markdown, SQL queries, and static code analysis for efficient execution. Its built-in package manager (with support for pip, rye, uv, poetry, pixi) eve...
SQL Monitor v12.0 has added a new Query Text Search feature to allow users to search the text of the most expensive queries that executed on a SQL Server instance over a period. Here's what it does, and how it works.
It is a great platform to auto-generate the GraphQL API without consuming time on server-side preparations. Similarly, DevOps-free BaaS hosting, role-based access, relational schemas, and backing of AWS products make it a supreme choice for functional applications. ...
It supports full-text search and SQL queries, with ML support Here, is the link to downloadChaosSearchfrom the official documentation. 18. Dynatrace Dynatrace is the smallest library that will run in the application process without consuming more than 10 MB of server memory. As a result, the...
Performance tuning is the process of examining and resolving the issues affecting an SQL database's efficiency. If we want to improve the performance of SQL queries, we need to tune SQL queries and databases for better results.Disk I/O, CPU utilisation, and memory utilisation are a few ...
While many older tuning techniques are still applicable to Azure SQL Database, the availability of Query Store greatly simplifies the first part of this process, namely finding the top resource consuming queries. Query Store data can be accessed from SSMS (either from the UI, or querying Query ...