Statistics
| Revision:

svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / main / resources / org / gvsig / expressionevaluator / functions / en / SUBSTRING.json @ 44053

History | View | Annotate | Download (610 Bytes)

1 
{
2 
    "name": "SUBSTR",
3 
    "group": "String",
4 
    "template": "SUBSTR({{string}}, start, length)",
5 
    "args": [
6 
        "string - The string to extract from",
7 
        "start - The start position.",
8 
        "lenght - The number of characters to extract."
9 
    ],
10 
    "description": "Returns a substring of a string starting at a position. If the start index is negative, then the start index is relative to the end of the string. The length is optional. Also supported is: SUBSTRING(string [FROM start] [FOR length]). Example: SUBSTR('[Hello]', 2, 5); SUBSTR('Hello World', -5);",
11 
    "returnType": "String"
12 
}