perf: Optimize metadata records processing in `SqlStorageClient` #174

Job	Run time
PR title check	4s
Code checks / Actions lint check	29s
Code checks / Spell check	8s
Code checks / Lint check / Lint check (3.10)	23s
Doc checks / Doc checks / Docs check	1m 47s
Code checks / Lint check / Lint check (3.11)	24s
Code checks / Type check / Type check (3.14)	32s
Code checks / Lint check / Lint check (3.13)	31s
Code checks / Type check / Type check (3.13)	32s
Code checks / Lint check / Lint check (3.12)	30s
Code checks / Type check / Type check (3.10)	28s
Code checks / Lint check / Lint check (3.14)	27s
Code checks / Type check / Type check (3.12)	29s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.11)	4m 35s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.14)	3m 34s
Tests / Unit tests / Unit tests (windows-latest, 3.10)	7m 24s
Tests / Unit tests / Unit tests (windows-latest, 3.11)	7m 41s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.10)	4m 57s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.12)	5m 10s
Tests / Unit tests / Unit tests (windows-latest, 3.14)	5m 58s
Tests / Unit tests / Unit tests (macos-latest, 3.10)	18m 11s
Tests / Unit tests / Unit tests (macos-latest, 3.11)	17m 4s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.13)	4m 47s
Tests / Unit tests / Unit tests (macos-latest, 3.13)	7m 25s
Tests / Unit tests / Unit tests (macos-latest, 3.14)	4m 16s
Code checks / Type check / Type check (3.11)	27s
Tests / Unit tests / Unit tests (windows-latest, 3.13)	6m 4s
Tests / Unit tests / Unit tests (macos-latest, 3.12)	9m 42s
Tests / Unit tests / Unit tests (windows-latest, 3.12)	7m 47s
	2h 1m 46s

Provide feedback