plus
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plus [2015/09/23 20:27] 127.0.0.1 external edit |
plus [2016/03/22 16:03] dmtolpeko [Add Two Integers] |
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| - | ====== Addition Operator (+) - PL/HQL ====== | + | ====== Addition Operator (+) ====== |
| - | You can use + arithmetic operator to add two numbers, or add an interval to a DATE value. | + | You can use + arithmetic operator to add two numbers, concatenate two strings, or add an interval to a DATE value. |
| **Syntax:** | **Syntax:** | ||
| Line 18: | Line 18: | ||
| | 3 + 1 | 4 | Integer | | | 3 + 1 | 4 | Integer | | ||
| + | ===== Concatenate Two Strings ===== | ||
| + | |||
| + | When you use + for string operand the result of the operation is the concatenated string. | ||
| + | |||
| + | **Example:** | ||
| + | |||
| + | | **Expression** | **Result** | **Result Type** | | ||
| + | | 'Ab' + 'c' | 'Abc' | String | | ||
| ===== Add an Integer to Date ===== | ===== Add an Integer to Date ===== | ||
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