ClickHouse/dbms/include/DB/Common/randomSeed.h

#pragma once

#include <cstdint>
#include <DB/Core/Types.h>

/** Returns a number suitable as seed for PRNG. Use clock_gettime, pid and so on. */
DB::UInt64 randomSeed();
Better [#METR-2944]. 2016-07-31 03:53:16 +00:00			`#pragma once`

			`#include <cstdint>`
Make it compilable on OS X It's still hackish and dirty, but server and client compies. Server starts, but throwes meaningless exception on any query. Client seems to be working fine. Linux compilation might (but shouldn't) be broken (not tested). 2016-10-26 22:27:38 +00:00			`#include <DB/Core/Types.h>`
Better [#METR-2944]. 2016-07-31 03:53:16 +00:00
			`/** Returns a number suitable as seed for PRNG. Use clock_gettime, pid and so on. */`
Make it compilable on OS X It's still hackish and dirty, but server and client compies. Server starts, but throwes meaningless exception on any query. Client seems to be working fine. Linux compilation might (but shouldn't) be broken (not tested). 2016-10-26 22:27:38 +00:00			`DB::UInt64 randomSeed();`