# Limit to system.tag.queryTagHistory tag path array?

**URL:** <https://forum.inductiveautomation.com/t/limit-to-system-tag-querytaghistory-tag-path-array/75364>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [June 21, 2023, 9:41pm UTC](https://forum.inductiveautomation.com/t/limit-to-system-tag-querytaghistory-tag-path-array/75364 "2023-06-21T21:41:10Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [January 5, 2024, 7:46pm UTC](https://forum.inductiveautomation.com/t/limit-to-system-tag-querytaghistory-tag-path-array/75364/11 "2024-01-05T19:46:07Z")

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Surprisingly nice alternative for PostgreSQL:

> [@Taking a Dataset and Inserting it to a SQL temp table](https://forum.inductiveautomation.com/t/taking-a-dataset-and-inserting-it-to-a-sql-temp-table/83852/4):
>
> If you were using a competent database (the following is PostgreSQL), you can pass java arrays as arguments, and unnest() them in a FROM clause. For an example, I created a table in my psql forum playground called phrases, to be used in a join. When queried by itself, you get this dataset: "#NAMES" "prefix","suffix" "#TYPES" "str","I" "#ROWS","4" "Hello","1" "Good Bye","2" "Welcome to","3" "Whoa!","4" To go with that, in a custom property named lookups, I created the following unbound datase…

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