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Annotations for math functions, datetime functions, string functions, type conversion functions.
23 lines
852 B
Text
Generated
23 lines
852 B
Text
Generated
// This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.
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*Example*
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[source.merge.styled,esql]
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----
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include::{esql-specs}/floats.csv-spec[tag=to_double-str]
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----
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[%header.monospaced.styled,format=dsv,separator=|]
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|===
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include::{esql-specs}/floats.csv-spec[tag=to_double-str-result]
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|===
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Note that in this example, the last conversion of the string isn't possible.
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When this happens, the result is a *null* value. In this case a _Warning_ header is added to the response.
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The header will provide information on the source of the failure:
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`"Line 1:115: evaluation of [TO_DOUBLE(str2)] failed, treating result as null. Only first 20 failures recorded."`
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A following header will contain the failure reason and the offending value:
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`"java.lang.NumberFormatException: For input string: "foo""`
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