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dev:sql:functions:current_time [2010/07/12 20:00] tdo |
dev:sql:functions:current_time [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: DATE_TIME ====== | ||
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| + | ====== Omnidex SQL Function: CURRENT_TIME ====== | ||
| ===== Description ===== | ===== Description ===== | ||
| - | The CURRENT_TIME function returns the current date from the system's time-of-day clock. | + | The CURRENT_TIME function returns the current time from the server's time-of-day clock. The function is processed once at the beginning of the execution of the SQL statement. A new value is not obtained with each reference or with each fetched row. In a client-server or Omnidex Grid application, the time returned is from the individual server processing the query. |
| - | The function is processed once at the beginning of execution of the SQL statement. A new value is not obtained with each reference or with each fetched row. | + | This function returns an ANSI TIME datatype. |
| ===== Syntax ===== | ===== Syntax ===== | ||
| CURRENT_TIME | CURRENT_TIME | ||
| + | |||
| ===== Examples ===== | ===== Examples ===== | ||
| - | ==== Example 1 ==== | + | ==== Example 1: Column ==== |
| <code> | <code> | ||
| - | select company, | + | > select current_time from $omnidex; |
| - | current_time | + | |
| - | from customers | + | CURRENT_TIME |
| - | where company='dynamic' | + | ------------ |
| + | 16:15:08.00 | ||
| - | ... | ||
| - | Dynamic Information Systems Corporation, 14:44:56.00 | ||
| </code> | </code> | ||
| + | |||
| + | ====== Additional Resources ====== | ||
| + | |||
| + | See also: | ||
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