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More examples for the expression function help
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{ | ||
"function": "concat", | ||
"description": "Concatenates several strings to one. NULL values are converted to empty strings.", | ||
"description": "Concatenates several strings to one. NULL values are converted to empty strings. Other values (like numbers) are converted to strings.", | ||
"variableLenArguments": true, | ||
"arguments": [ {"arg":"string1", "syntaxOnly": true}, | ||
{"arg":"string2", "syntaxOnly": true}, | ||
{"arg":"string", "descOnly": true, "description":"a string value"}], | ||
"examples": [ { "expression":"concat('a','b','c','d','e')", "returns":"'abcde'"}, | ||
"examples": [ { "expression":"concat('sun', 'set')", "returns":"'sunset'"}, | ||
{ "expression":"concat('a','b','c','d','e')", "returns":"'abcde'"}, | ||
{ "expression":"concat('Anno ', 1984)", "returns":"'Anno 1984'"}, | ||
{ "expression":"concat('The Wall', NULL)", "returns":"'The Wall'"}] | ||
} |
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