schema: delay db initialization further
schema: delay db initialization further

Former-commit-id: d79924b0565a4157ba77b786834dbb4fa0289ed5
Former-commit-id: d28aa69eca50362387a8f49dbb3f883c028bc472 [formerly b81db47635f5255a1ee72afde82239ef15331114] [formerly 42f34e707a6abec888a521e4d74dceff14498738 [formerly 9c1d3b3b2360c209ea97e11e7beee995d81d2c37]]
Former-commit-id: ef03843077545bf095460a95d2cae3e375b79485 [formerly 30655bc9b5a68fa86d672e2bcb86fb11a8be09d7]
Former-commit-id: 8df266845ad4aa08ff4dabf9586ae53c78f2a019
PolyJIT/benchbuild,PolyJIT/benchbuild,PolyJIT/benchbuild,PolyJIT/benchbuild