mirror of
https://github.com/qgis/QGIS.git
synced 2025-10-08 00:05:09 -04:00
34 lines
657 B
Plaintext
34 lines
657 B
Plaintext
{
|
|
"name": "IS",
|
|
"type": "operator",
|
|
"groups": ["Operators"],
|
|
"description": "Returns 1 if a is the same as b.",
|
|
"arguments": [{
|
|
"arg": "a",
|
|
"description": "any value"
|
|
}, {
|
|
"arg": "b",
|
|
"description": "any value"
|
|
}],
|
|
"examples": [{
|
|
"expression": "'A' IS 'A'",
|
|
"returns": "1"
|
|
}, {
|
|
"expression": "'A' IS 'a'",
|
|
"returns": "0"
|
|
}, {
|
|
"expression": "4 IS 4",
|
|
"returns": "1"
|
|
}, {
|
|
"expression": "4 IS 2+2",
|
|
"returns": "1"
|
|
}, {
|
|
"expression": "4 IS 2",
|
|
"returns": "0"
|
|
}, {
|
|
"expression": "$geometry IS NULL",
|
|
"returns": "0, if your geometry is not NULL"
|
|
}],
|
|
"tags": ["same"]
|
|
}
|