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dev:sql:functions:rj [2009/12/07 14:47] tdo created |
dev:sql:functions:rj [2016/06/28 22:38] (current) |
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- | <html><div align="center"><span style="color:red">DRAFT</span></div></html> | ||
- | ====== Omnidex SQL Function: $RJ ====== | ||
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+ | ====== Omnidex SQL Function: $RJ ====== | ||
===== Description ===== | ===== Description ===== | ||
- | The $RJ function will right-justify a string by eliminating the trailing white space and inserting leading spaces as needed. | + | Right-justify the character expression. |
+ | |||
+ | This function returns a STRING datatype. | ||
- | The return data type is C STRING. | ||
===== Syntax ===== | ===== Syntax ===== | ||
- | $RJ(string) | ||
- | string | + | $RJ( character_expression ) |
- | Required. The string that is to be right justified. This can be a string literal or other scalar_expression resulting in a string. | + | |
- | ===== Example ===== | + | == character_expression == |
- | ==== Example 1 ==== | + | |
+ | Required. Any expression that returns a character-class datatype. Examples of expressions are columns, concatenations of columns, literal strings and functions that return a character datatype. | ||
+ | |||
+ | |||
+ | ===== Examples ===== | ||
+ | ==== Example: Column ==== | ||
+ | <code> | ||
+ | > select $rj(name) nme from individuals; | ||
+ | |||
+ | NME | ||
+ | -------------------------------------------------- | ||
+ | MS. MARY LEWIS | ||
+ | MRS. ALICE R TOLLIVER | ||
+ | MR. SIDNEY K TOLLIVER | ||
+ | MRS. JENNIFER J HOPKINS | ||
+ | MR. CHARLIE HOPKINS | ||
+ | MS. KIMBERLY BLUE | ||
+ | KATHLEEN TUCKER | ||
+ | </code> | ||
+ | ====== Additional Resources ====== | ||
- | select $LJ(company), $RJ(company) from customers where company='systems' | + | See also: |
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- | Dynamic Information Systems Corporation | ||
- | Dynamic Information Systems Corporation | ||
+ | |||
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