Register lock when fetch_all_schemas face idle

[devgony]

Goal

Let user be able to use fetch_all_schemas even if the transaction state is idle

Todo

• replace conflict to register lock

[coveralls]

Pull Request Test Coverage Report for Build 3427933986

• 0 of 1 (0.0%) changed or added relevant line in 1 file are covered.
• 34 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+0.01%) to 98.509%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
storages/sled-storage/src/store.rs	0	1	0.0%

Files with Coverage Reduction	New Missed Lines	%
core/src/executor/aggregate/mod.rs	34	81.82%

Totals
Change from base Build 3421293325:	0.01%
Covered Lines:	38267
Relevant Lines:	38846

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💛 - Coveralls

[devgony]

Can we.. test this kinda code?

[panarch]

I think this is good for now.
And it would be good for simplifying the codes in cli/lib.rs by following PR :)
ref.

gluesql/cli/src/lib.rs

Line 86 in 6d147f5

let (storage, _) = storage.begin(true).await.map_err(|(_, error)| error)?;

[panarch]

Looks nice 👍 Thanks @devgony