type database/sql.connRequest

6 uses

	database/sql (current package)
		sql.go#L415: 	connRequests map[uint64]chan connRequest
		sql.go#L736: 		connRequests: make(map[uint64]chan connRequest),
		sql.go#L1180: type connRequest struct {
		sql.go#L1240: 		req := make(chan connRequest, 1)
		sql.go#L1420: 		var req chan connRequest
		sql.go#L1429: 		req <- connRequest{