Queries to inventory your SQL Server Agent #Jobs
SQL Server Agent can only provide an answer to this question ... for display SELECT schedule_id ,job_id ,LEFT(CAST(next_run_date AS VARCHAR),4)+ '-' +SUBSTRING(CAST(next_run_date AS VARCHAR),5,2)+'-'...
View ArticleSQL Server Substring with CharIndex
In this article we are going to explore the T-SQL function CharIndex and also how to use it with another T-SQL function Substring(). CharIndex: This function returns the location of a substring in a...
View ArticleString Comparisons in SQL: The Longest Common Substring.
I’ve always wanted a SQL function that tells me the longest substring shared between two strings. As a present to myself, I’ve written one. I hope someone else finds it useful. There are several...
View ArticleOptimizing Substring Search Performance in SQL Server
The requirement of searching data by part of the value is very common in business applications. All of us are familiar with it – users want to be able to search by entering just a few letters from the...
View ArticleSQL SUBSTRING Function
The SQL SUBSTRING function is one of the SQL String Function, which is used to return specified number of characters from the given expression. The SUBSTRING function uses its third argument to decide,...
View ArticleT-SQL Substring: Splicing a String from Another String
Transact-SQL or T-SQL is a way to run SQL statements on your database tables. SQL Server offers several string functions, which you should know to properly manipulate and work with your data. The...
View ArticleConcurrency and workload management in SQL Data Ware#House
As mentioned above, SQL DW supports two kinds of resource class types ... sys.dm_pdw_nodes WHERE type = 'COMPUTE') END DECLARE @DWU_NUM INT SET @DWU_NUM = CAST (SUBSTRING(@DWU, 3, LEN(@DWU)-2) AS INT)...
View ArticleError when using DBLINK to SQL Server from Oracle : does not support...
l_rows.count loop begin insert into tab_les (NOS, DETAIL_SPEC, DETAIL_SPEC_CMMT, ) values( l_rows(i).NOS , l_rows(i).DETAIL_SPEC , l_rows(i).DETAIL_SPEC_CMMT ); end; end loop; exception when others...
View ArticleSQL Server vs Oracle: Substring
Continuing the comparison between these two database giants, we dive into the substring function. If you’ve been working with databases for a while, I’m sure you’ve had to parse a string and while...
View ArticleT-SQL UDF Quickly Determines How Often a Substring Appears
Microsoft SQL Server 2005 or Microsoft SQL Server 2000 database administrators sometimes come across the problem of hitting the 900-bytes limit for unique constraints. To work around the 900-byte...
View ArticleGuru: Legible Hexadecimal
I wrote a SQL function to display a hexadecimal number in that format ... while v_Index < v_Length do set v_Output = v_Output concat substr(v_Work, v_Index, 2) concat ' '; set v_Index = v_Index + 2;...
View ArticleOptimizing Substring Search Performance in SQL Server
The requirement of searching data by part of the value is very common in business applications. All of us are familiar with it – users want to be able to search by entering just a few letters from the...
View ArticleQueries to inventory your SQL Server Agent #Jobs
SQL Server Agent can only provide an answer to this question ... for display SELECT schedule_id ,job_id ,LEFT(CAST(next_run_date AS VARCHAR),4)+ '-' +SUBSTRING(CAST(next_run_date AS VARCHAR),5,2)+'-'...
View ArticleSQL Server Substring with CharIndex
In this article we are going to explore the T-SQL function CharIndex and also how to use it with another T-SQL function Substring(). CharIndex: This function returns the location of a substring in a...
View ArticleSUBSTRING (Transact-SQL)
Returns part of a character, binary, text, or image expression in SQL Server. The following example shows how to return only a part of a character string. From the sys.databases table, this query...
View ArticleT-SQL Substring: Splicing a String from Another String
Transact-SQL or T-SQL is a way to run SQL statements on your database tables. SQL Server offers several string functions, which you should know to properly manipulate and work with your data. The...
View ArticleSQL Server Substring with CharIndex
In this article we are going to explore the T-SQL function CharIndex and also how to use it with another T-SQL function Substring(). CharIndex: This function returns the location of a substring in a...
View ArticleSQL SUBSTRING Function
The SQL SUBSTRING function is one of the SQL String Function, which is used to return specified number of characters from the given expression. The SUBSTRING function uses its third argument to decide,...
View ArticleTrigram Wildcard String Search in SQL Server
These articles were written by several of the SQL Server industry’s leading experts, including Aaron Bertrand, Paul White, Paul Randal, Jonathan Kehayias, Erin Stellato, Glenn Berry, and Joe Sack....
View ArticleString Comparisons in SQL: The Longest Common Substring.
I’ve always wanted a SQL function that tells me the longest substring shared between two strings. As a present to myself, I’ve written one. I hope someone else finds it useful. There are several...
View Article