Greetings!
You could use JSQLParser to parse your query and then transpile/rewrite
it into the specific dialect.
If you would like to give me a Query sample then I will happily assist
you with a template.
Cheers
Andreas
On Sun, 2024-04-07 at 08:27 -0700, broccolai wrote:
> hi!
>
> I'm offering
hi!
I'm offering psql and h2 options in my software, as well as using h2 in my
tests. But I'm having an issue when trying to store json data. H2 requires
"FORMAT JSON" in the value for json but this syntax isn't allowed in PSQL.
I'm trying to use the same queries between both which has been
Run the EXPLAIN command to see which indexes are used for a specific query
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"more than one index could be used" in that context means: the optimizer
may choose from more than one index but finally has to use only one of
theese.
To my knowledge the optimizer considers all available indexes an decides
based on the cost.
In short all indexes are used to calculate the cost
Hello!
Currently only different primary queries can use different indexes, nested
derived tables and subqueries can also use own indexes.
SELECT * FROM TEST WHERE NAME = 'A' AND FIRSTNAME = 'B' can use only one
index and it needs an index on (NAME, FIRSTNAME, …) or on (FIRSTNAME, NAME,
…)
