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- | <html><div align="center"><span style="color:red">DRAFT</span></div></html> | ||
- | ====== Omnidex SQL Function: TRIM ====== | ||
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- | ===== Description ===== | ||
- | The TRIM function removes any leading and/or trailing pad characters from a string. The pad character is a single character and defaults to a space character. | ||
- | ===== Syntax ===== | ||
- | TRIM([<LEADING | TRAILING | BOTH>][pad][FROM] string) | ||
- | |||
- | == LEADING | TRAILING | BOTH == | ||
- | |||
- | Optional. Specifies if the leading, trailing or both leading and trailing pad characters will be removed from a string. If omitted, the FROM keyword must also be omitted. BOTH is the default. | ||
- | |||
- | == pad == | ||
- | |||
- | Optional. Specify the pad character that is to be removed. If omitted, white space will be removed. | ||
- | |||
- | == FROM == | ||
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- | DO NOT USE if LEADING, TRAILING, or BOTH keyword was NOT specified. | ||
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- | == string == | ||
- | |||
- | Required. The string that will be "trimmed". | ||
- | ===== Examples ===== | ||
- | ==== Example 1 ==== | ||
- | select company, trim(contact) from customers where company='systems' | ||
- | ==== Example 2 ==== | ||
- | select company, trim(LEADING FROM contact) from customers where company='systems' | ||
- | ==== Example 3 ==== | ||
- | select company, trim(TRAILING ',' FROM contact) from customers where company='systems' | ||
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