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Substring Function in SQL Server
Is there any way i can get the substring of above string ? Thanks in advance for your help. SUBSTRING(N’世田谷区経堂世田谷区経堂’,5,6) will give the expected result, but since am writing a function to handle such...
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SQL 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 you...
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SQL Injection - Time and Boolean based
These are the basic exploitation steps for SQL Injection we follow for MySQL ... user manually with substring() and length(). {“user_id”=”xxxx AND length(database())=’1'#”}
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REGEXP_SUBSTR
REGEXP_SUBSTR extends the functionality of the SUBSTR function by letting you search a string for a regular expression pattern. It is also similar to REGEXP_INSTR, but instead of returning the ...
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SSIS: Read Event viewer with WMI Data reader
SUBSTRING([ TimeWritten],14,2)) Your task should like something like this: The next step is perform the mappings into the SQL Server table we created earlier: At this point, we can validate the data ...
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Dealing With Upper and Lower Case Data
Within SQL Server, two functions are provided to manage the case ... INTO mytable VALUES('DDdD') -- Uppercase first letter of each value in column SELECT UPPER(SUBSTRING(A,1,1)) + ...
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SQL 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 you...
View ArticleClik here to view.
Converting Access Queries to SQL Server
Whew! That was a lot and honestly, there are still more topics that could be considered in depth when it comes to converting Access queries to T-SQL. I hope that the examples above are sufficient to ...
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SQL Injection - Time and Boolean based
These are the basic exploitation steps for SQL Injection we follow for MySQL ... Fetched basic information like database name, version, user manually with substring() and length(). {“user_id”=”xxxx ...
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TRIM() in T-SQL
String manipulation in T-SQL has always felt somewhat cumbersome ... These are my examples: SELECT Result = '[' + TRIM(n) + ']' , FirstLetter = ASCII(SUBSTRING(TRIM(n), 1, 1)) FROM ( VALUES (' ') , ('...
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MySQL Substring to Find a Character & Return Left
McDonnell, Steve. "MySQL Substring to Find a Character & Return Left." Small Business - Chron.com, http://smallbusiness.chron.com/mysql-substring-character-return-left-38065.html. Accessed 10...
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How to Query JSON Data with SQL Server 2016
the JSON columns are treated as plain text fields and can be queried only with T-SQL string and text instructions such as LIKE, SUBSTRING and TRIM. For the purpose of the demo, I built a column called...
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Dealing With Upper and Lower Case Data
Within SQL Server, two functions are provided to manage the case ... INTO mytable VALUES('DDdD') -- Uppercase first letter of each value in column SELECT UPPER(SUBSTRING(A,1,1)) + ...
View ArticleClik here to view.
Comparing SQL Server and MySQL Functions
You’ll be happy to know that the following functions are usable in both MySQL and SQL Server queries without any modifications: ASCII, LEFT, LOWER, LTRIM, REPLACE, REVERSE, RIGHT, RTRIM, SOUNDEX, ...
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REGEXP_SUBSTR
REGEXP_SUBSTR extends the functionality of the SUBSTR function by letting you search a string for a regular expression pattern. It is also similar to REGEXP_INSTR, but instead of returning the ...
View ArticleClik here to view.
Converting Access Queries to SQL Server
Whew! That was a lot and honestly, there are still more topics that could be considered in depth when it comes to converting Access queries to T-SQL. I hope that the examples above are sufficient to ...
View ArticleClik here to view.
How to Query JSON Data with SQL Server 2016
the JSON columns are treated as plain text fields and can be queried only with T-SQL string and text instructions such as LIKE, SUBSTRING and TRIM. For the purpose of the demo, I built a column called...
View ArticleClik here to view.
Track SQL Server Database Recovery Progress – ErrorLog
The below query parse the SQL Server Error Log and gives you total time taken by ... sp_readerrorlog 0, 1, 'Recovery of database', @DBName SELECT TOP 25 [LogDate] ,SUBSTRING([TEXT], CHARINDEX(') is ',...
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Comparing SQL Server and MySQL Functions
You’ll be happy to know that the following functions are usable in both MySQL and SQL Server queries without any modifications: ASCII, LEFT, LOWER, LTRIM, REPLACE, REVERSE, RIGHT, RTRIM, SOUNDEX, ...
View ArticleClik here to view.
REGEXP_SUBSTR
REGEXP_SUBSTR extends the functionality of the SUBSTR function by letting you search a string for a regular expression pattern. It is also similar to REGEXP_INSTR, but instead of returning the ...
View Article