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Two cabinets show a scrollbar starting in the middle and at the top

SQL SERVER – Scrollbar in the Middle – Bugs Fixed by SSMS Team

April 15, 2020
Pinal Dave
SQL Tips and Tricks
Bug Fix, SQL Server, SQL Server Management Studio

SSMS 18.5 fixed the Database Properties scrollbar that opened in the middle. Read the funny true story, see the original evidence, and enjoy the fix.

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Illustrated cover: One Log File Is Enough

SQL SERVER – Multiple Log Files to Your Databases – Not Needed

April 11, 2020
Pinal Dave
SQL Tips and Tricks
SQL Data Storage, SQL Scripts, SQL Server, Transaction Log

I was asked a very interesting question by their DBA about log files. The question was – Is there ever need of multiple log files in SQL Server?

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A gardener seen from behind slowly rolling a long strip of turf back up across a lawn, most of it still flat.

KILL WITH STATUSONLY: How Long Will This Rollback Take?

April 9, 2020
Pinal Dave
SQL Tips and Tricks
DBA, SQL Server, SQL Transactions, Transaction Log

Read KILL WITH STATUSONLY rollback estimates, confirm the target session, avoid repeated kills, and account for accelerated recovery.

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A replacement shaping template is separate from a populated tray of retained tiles.

SQL SERVER – SQL_NO_CACHE and OPTION RECOMPILE Target Different Caches

April 6, 2020
Pinal Dave
SQL Tips and Tricks
MySQL, Query Hint, SQL Cache, SQL Scripts, SQL Server

OPTION (RECOMPILE) and SQL_NO_CACHE concern different cached objects. A banking customer using MySQL and SQL Server prompted my comparison.

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Hands sorting a tipped-out lost property box into heaps of umbrellas, gloves and scarves on a table

Schema Discovery for JSON Columns: Listing Every Key With OPENJSON

April 4, 2020
Pinal Dave
SQL Tips and Tricks
JSON, SQL Function, SQL Scripts, SQL Server

Use schema discovery on JSON columns to count keys and types, inspect nested objects, and find missing required paths with guarded input.

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A single lane of hurdles on a running track, each one higher than the last, the tallest one vermilion.

Twenty Practice Queries on One Small Schema

April 3, 2020
Pinal Dave
SQL Tips and Tricks
Ranking Functions, SQL Joins, SQL Server, SQL Training, Starting SQL

Work through twenty practice queries on one small sales schema, with expected results for filters, joins, totals, windows, and gaps.

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Gouache painting of an old table fan on a wooden side table with its cord unplugged beside a wall socket, the plug painted vermilion

Configuration Manager WMI Error: Cannot Connect to WMI Provider

March 31, 2020
Pinal Dave
SQL Tips and Tricks
Command Line, SQL Error Messages, SQL Server, SQL Server Configuration, WMI

A Configuration Manager WMI error blocks SQL Server Configuration Manager with the message that it cannot connect to the WMI provider. This is a second way to fix it, using mofcomp with the file for your SQL Server version. If mofcomp does not succeed, my earlier post has more steps.

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