Web17 hours ago · SELECT NVL (SUM (C2),0) FROM table WHERE C3 = 'A' AND C4 = 1 AND C1 <> LG8; This is pretty fast with a small set of data in table. But as the data grows I am seeing maximum amount of time being taken by this query in the TkProf. There are indexes on C3, C4 and C1 as well. All of them non unique. Web12 Apr 2024 · Identify the Default Trace File Location in SQL Server Using SERVERPROPERTY Function SELECT REPLACE (CONVERT (VARCHAR (500), SERVERPROPERTY ('ErrorLogFileName')), '\ERRORLOG', '\') AS [Deafult Trace Location] GO Conclusion In this article we have explored many options to identify the default trace file …
SQL Server: How to Use SQL SELECT and WHERE to Retrieve Data
Web7 Oct 2024 · User-1458744719 posted ALTER TABLE [dbo].[GetPageData] ADD COLUMN PreviewContent [nvarchar](4000) null GO IT SHOWS ERROR NEAR COLUMN pLZ HELP … Web9 Feb 2015 · sql server - NVARCHAR column as PRIMARY KEY or as UNIQUE column - Database Administrators Stack Exchange NVARCHAR column as PRIMARY KEY or as … shantae trailer
Sql: SQL : Error converting data type nvarchar to float
Web28 Nov 2012 · I would strongly recommend changing your column to NVARCHAR(450) to prevent any insert/update failures. But if query time has increased after adding the index, … WebThe following statement creates a table with an NVARCHAR2 column whose maximum length is 50 characters. CREATE TABLE nvarchar2_demo ( description NVARCHAR2 ( 50 ) … WebThen reference them by ID. You could then set up a UNIQUE index on those ID columns, and still use your hashing trick to ensure you have unique values in the new tables (if the … poncho fish teeth