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feat(sql): implement "touch" function, useful to preload the data from disk into system page cache. #1305
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eugenels
requested review from
bluestreak01,
bsmth,
ideoma,
mariusgheorghies,
marregui and
rstreics
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September 10, 2021 08:56
ideoma
requested changes
Sep 10, 2021
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Add tests please, move factory opening into init or execute method. Don't leave factories open, it's a memory leak
core/src/main/java/io/questdb/griffin/engine/functions/table/TouchTableFunctionFactory.java
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bluestreak01
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ideoma
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Sep 10, 2021
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eugenels
changed the title
Implement table memory touch function
feat(sql): Implement "touch" function. Useful to preload the data from disk into system page cache.
Sep 10, 2021
eugenels
changed the title
feat(sql): Implement "touch" function. Useful to preload the data from disk into system page cache.
feat(sql): implement "touch" function, useful to preload the data from disk into system page cache.
Sep 10, 2021
ideoma
reviewed
Sep 10, 2021
core/src/main/java/io/questdb/griffin/engine/functions/table/TouchTableFunctionFactory.java
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bluestreak01
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Sep 11, 2021
core/src/test/java/io/questdb/griffin/engine/functions/TouchTableFunctionTest.java
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marregui
reviewed
Sep 13, 2021
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bluestreak01
approved these changes
Sep 13, 2021
Do we need any documantation for this feature? |
[PR Coverage check]😍 pass : 10 / 10 (100.00%) file detail
|
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