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| - | <html><div align="center"><span style="color:red">DRAFT</span></div></html> | ||
| - | ====== Omnidex SQL Function: $MOD ====== | ||
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| + | ====== Omnidex SQL Function: MOD ====== | ||
| ===== Description ===== | ===== Description ===== | ||
| - | Returns "n modulus y". This is the remainder of n divided by y. | + | Returns "x modulus y". This is the integral remainder of x divided by y. |
| - | "n" and "y" may be a column , expression, or literal. | + | This function returns an INTEGER datatype. |
| - | The return value is INTEGER length 4. | ||
| ===== Syntax ===== | ===== Syntax ===== | ||
| - | $MOD(<column-spec|expression|constant>,<column-spec|expression|constant>) | ||
| - | == n == | + | MOD( integral_expression, divisor_integral_expression ) |
| + | |||
| + | integral_expression % divisor_integral_expression | ||
| + | |||
| + | == integral_expression == | ||
| - | Required. This can be a column, expression, or constant. | + | Required. Any expression that returns a integer-class datatype. This value will be divided by the //divisor_integral_expression//. |
| - | == y == | + | == divisor_integral_expression == |
| - | Required. This can be a column, expression, or constant. | + | Required. Any expression that returns a integer-class datatype. This value will be divided into the //integral_expression//. |
| ===== Example ===== | ===== Example ===== | ||
| - | ==== Example 1 ==== | + | ==== Example 1: Column using MOD ==== |
| - | select orders_year, $MOD(order_year, 4) from orders | + | |
| - | ORDER_YEAR | + | <code> |
| - | -------------- | + | > select population, mod(population, 100) from country_census; |
| - | $MOD(ORDERS.ORDER_YEAR,4) | + | POPULATION MOD(COUNTRY_CENSUS.POP |
| - | -------------------------- | + | ---------------------- ---------------------- |
| + | 28846761 61 | ||
| + | 30007094 94 | ||
| + | 248709873 73 | ||
| + | 285230516 16 | ||
| - | 2003 | + | </code> |
| - | 3 | + | ==== Example 2: Column using % ==== |
| - | 2002 | + | <code> |
| + | > select population, population % 100 from country_census; | ||
| + | |||
| + | POPULATION POPULATION % 100 | ||
| + | ---------------------- ---------------------- | ||
| + | 28846761 61 | ||
| + | 30007094 94 | ||
| + | 248709873 73 | ||
| + | 285230516 16 | ||
| + | |||
| + | </code> | ||
| + | ====== Additional Resources ====== | ||
| + | |||
| + | See also: | ||
| + | {{page>dev:sql:functions:see_also_math&noheader&nofooter&noeditbtn}} | ||
| - | 2 | ||
| - | ... | ||
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