2018-06-22 18:40:25 -04:00
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[role="xpack"]
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[testenv="basic"]
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2018-06-20 14:40:13 -04:00
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[[sql-syntax-show-functions]]
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=== SHOW FUNCTIONS
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2018-12-11 05:29:44 -05:00
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beta[]
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2018-06-20 14:40:13 -04:00
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.Synopsis
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[source, sql]
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----
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2018-09-04 09:54:10 -04:00
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SHOW FUNCTIONS [ LIKE pattern<1>? ]?
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2018-06-20 14:40:13 -04:00
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----
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<1> SQL match pattern
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.Description
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List all the SQL functions and their type. The `LIKE` clause can be used to restrict the list of names to the given pattern.
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2018-07-03 09:56:31 -04:00
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["source","sql",subs="attributes,callouts,macros"]
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----
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include-tagged::{sql-specs}/docs.csv-spec[showFunctions]
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----
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The list of functions returned can be customized based on the pattern.
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It can be an exact match:
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["source","sql",subs="attributes,callouts,macros"]
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----
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include-tagged::{sql-specs}/docs.csv-spec[showFunctionsLikeExact]
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----
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A wildcard for exactly one character:
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["source","sql",subs="attributes,callouts,macros"]
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----
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include-tagged::{sql-specs}/docs.csv-spec[showFunctionsLikeChar]
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----
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A wildcard matching zero or more characters:
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["source","sql",subs="attributes,callouts,macros"]
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----
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include-tagged::{sql-specs}/docs.csv-spec[showFunctionsLikeWildcard]
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----
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Or of course, a variation of the above:
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["source","sql",subs="attributes,callouts,macros"]
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----
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include-tagged::{sql-specs}/docs.csv-spec[showFunctionsWithPattern]
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----
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