Configurable macros namespace #1380

Job	Run time
Check	1m 48s
Integration Test (macOS-13)	1m 29s
Integration Test (macOS-latest)	1m 21s
Integration Test (ubuntu-latest)	1m 24s
Functional Test (SQLite)	1m 23s
Build (ubuntu-latest)	2m 32s
Functional Test (MySQL)	1m 4s
Build (macOS-13)	1m 21s
Build (windows-latest)	5m 33s
Functional Test (PostgreSQL)	59s
Build (macOS-latest)	1m 28s
	20m 22s

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