type database/sql.connRequest

6 uses

	database/sql (current package)
		sql.go#L469: 	connRequests map[uint64]chan connRequest
		sql.go#L790: 		connRequests: make(map[uint64]chan connRequest),
		sql.go#L1273: type connRequest struct {
		sql.go#L1334: 		req := make(chan connRequest, 1)
		sql.go#L1514: 		var req chan connRequest
		sql.go#L1523: 		req <- connRequest{