T-SQL – Numeric Functions MS SQL Server numeric functions can be applied on numeric data and will return numeric data. Following is the list of Numeric functions with examples. ABS() Absolute value will come as output for numeric expression. Example The following query will give the absolute value. Select ABS(-22) ACOS() Arc cosine value will […]
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T-SQL – LIKE Clause The MS SQL Server LIKE clause is used to compare a value to similar values using wildcard operators. There are two wildcards used in conjunction with the LIKE operator − The percent sign (%) The underscore (_) The percent sign represents zero, one, or multiple characters. The underscore represents a single […]
T-SQL – Quick Guide T-SQL – Overview In 1970”s the product called ”SEQUEL”, structured English query language, developed by IBM and later SEQUEL was renamed to ”SQL” which stands for Structured Query Language. In 1986, SQL was approved by ANSI (American national Standards Institute) and in 1987, it was approved by ISO (International Standards Organization). […]