Merge serg.mylan:/usr/home/serg/Abk/mysql-4.1

into serg.mylan:/usr/home/serg/Abk/mysql-5.0


sql/mysqld.cc:
  Auto merged

myisam/mi_create.c

@@ -16,7 +16,7 @@
 
 /* Create a MyISAM table */
 
-#include "fulltext.h"
+#include "ftdefs.h"
 #include "sp_defs.h"
 
 #if defined(MSDOS) || defined(__WIN__)
@@ -41,7 +41,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
   File dfile,file;
   int errpos,save_errno;
   myf create_flag;
-  uint fields,length,max_key_length,packed,pointer,
+  uint fields,length,max_key_length,packed,pointer,real_length_diff,
        key_length,info_length,key_segs,options,min_key_length_skip,
        base_pos,varchar_count,long_varchar_count,varchar_length,
        max_key_block_length,unique_key_parts,fulltext_keys,offset;
@@ -238,7 +238,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
   {
 
     share.state.key_root[i]= HA_OFFSET_ERROR;
-    min_key_length_skip=length=0;
+    min_key_length_skip=length=real_length_diff=0;
     key_length=pointer;
     if (keydef->flag & HA_SPATIAL)
     {
@@ -297,6 +297,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
       key_length+= HA_FT_MAXBYTELEN+HA_FT_WLEN;
       length++;                              /* At least one length byte */
       min_key_length_skip+=HA_FT_MAXBYTELEN;
+      real_length_diff=HA_FT_MAXBYTELEN-FT_MAX_WORD_LEN_FOR_SORT;
     }
     else
     {
@@ -397,7 +398,8 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
 	key_segs)
       share.state.rec_per_key_part[key_segs-1]=1L;
     length+=key_length;
-    keydef->block_length= MI_BLOCK_SIZE(length,pointer,MI_MAX_KEYPTR_SIZE);
+    keydef->block_length= MI_BLOCK_SIZE(length-real_length_diff,
+                                        pointer,MI_MAX_KEYPTR_SIZE);
     if (keydef->block_length > MI_MAX_KEY_BLOCK_LENGTH ||
         length >= MI_MAX_KEY_BUFF)
     {

ndb/include/ndbapi/NdbConnection.hpp

@@ -607,8 +607,8 @@ private:
   NdbOperation*	theLastExecOpInList;	    // Last executing operation in list.
 
 
-  NdbOperation*	theCompletedFirstOp;	    // First operation in completed 
-                                            // operation list.
+  NdbOperation*	theCompletedFirstOp;	    // First & last operation in completed 
+  NdbOperation*	theCompletedLastOp;         // operation list.
 
   Uint32	theNoOfOpSent;				// How many operations have been sent	    
   Uint32	theNoOfOpCompleted;			// How many operations have completed

ndb/src/ndbapi/NdbConnection.cpp

@@ -55,6 +55,7 @@ NdbConnection::NdbConnection( Ndb* aNdb ) :
   theFirstExecOpInList(NULL),
   theLastExecOpInList(NULL),
   theCompletedFirstOp(NULL),
+  theCompletedLastOp(NULL),
   theNoOfOpSent(0),
   theNoOfOpCompleted(0),
   theNoOfOpFetched(0),
@@ -124,6 +125,7 @@ NdbConnection::init()
   theLastExecOpInList	  = NULL;
 
   theCompletedFirstOp	  = NULL;
+  theCompletedLastOp	  = NULL;
 
   theGlobalCheckpointId   = 0;
   theCommitStatus         = Started;
@@ -256,6 +258,8 @@ NdbConnection::handleExecuteCompletion()
   if (tLastExecOp != NULL) {
     tLastExecOp->next(theCompletedFirstOp);
     theCompletedFirstOp = tFirstExecOp;
+    if (theCompletedLastOp == NULL)
+      theCompletedLastOp = tLastExecOp;
     theFirstExecOpInList = NULL;
     theLastExecOpInList = NULL;
   }//if
@@ -292,6 +296,8 @@ NdbConnection::execute(ExecType aTypeOfExec,
 
   ExecType tExecType;
   NdbOperation* tPrepOp;
+  NdbOperation* tCompletedFirstOp = NULL;
+  NdbOperation* tCompletedLastOp = NULL;
 
   int ret = 0;
   do {
@@ -314,6 +320,7 @@ NdbConnection::execute(ExecType aTypeOfExec,
       }
       tPrepOp = tPrepOp->next();
     }
+
     // save rest of prepared ops if batch
     NdbOperation* tRestOp= 0;
     NdbOperation* tLastOp= 0;
@@ -323,6 +330,7 @@ NdbConnection::execute(ExecType aTypeOfExec,
       tLastOp = theLastOpInList;
       theLastOpInList = tPrepOp;
     }
+
     if (tExecType == Commit) {
       NdbOperation* tOp = theCompletedFirstOp;
       while (tOp != NULL) {
@@ -338,6 +346,19 @@ NdbConnection::execute(ExecType aTypeOfExec,
       }
     }
 
+    // completed ops are in unspecified order
+    if (theCompletedFirstOp != NULL) {
+      if (tCompletedFirstOp == NULL) {
+        tCompletedFirstOp = theCompletedFirstOp;
+        tCompletedLastOp = theCompletedLastOp;
+      } else {
+        tCompletedLastOp->next(theCompletedFirstOp);
+        tCompletedLastOp = theCompletedLastOp;
+      }
+      theCompletedFirstOp = NULL;
+      theCompletedLastOp = NULL;
+    }
+
     if (executeNoBlobs(tExecType, abortOption, forceSend) == -1)
         ret = -1;
 #ifndef VM_TRACE
@@ -362,6 +383,7 @@ NdbConnection::execute(ExecType aTypeOfExec,
         tOp = tOp->next();
       }
     }
+
     // add saved prepared ops if batch
     if (tPrepOp != NULL && tRestOp != NULL) {
       if (theFirstOpInList == NULL)
@@ -373,6 +395,18 @@ NdbConnection::execute(ExecType aTypeOfExec,
     assert(theFirstOpInList == NULL || tExecType == NoCommit);
   } while (theFirstOpInList != NULL || tExecType != aTypeOfExec);
 
+  if (tCompletedFirstOp != NULL) {
+    tCompletedLastOp->next(theCompletedFirstOp);
+    theCompletedFirstOp = tCompletedFirstOp;
+    if (theCompletedLastOp == NULL)
+      theCompletedLastOp = tCompletedLastOp;
+  }
+#if ndb_api_count_completed_ops_after_blob_execute
+  { NdbOperation* tOp; unsigned n = 0;
+    for (tOp = theCompletedFirstOp; tOp != NULL; tOp = tOp->next()) n++;
+    ndbout << "completed ops: " << n << endl;
+  }
+#endif
   DBUG_RETURN(ret);
 }
 
@@ -894,6 +928,7 @@ NdbConnection::releaseOperations()
   releaseOps(theFirstExecOpInList);
 
   theCompletedFirstOp = NULL;
+  theCompletedLastOp = NULL;
   theFirstOpInList = NULL;
   theFirstExecOpInList = NULL;
   theLastOpInList = NULL;
@@ -909,6 +944,7 @@ NdbConnection::releaseCompletedOperations()
 {
   releaseOps(theCompletedFirstOp);
   theCompletedFirstOp = NULL;
+  theCompletedLastOp = NULL;
 }//NdbConnection::releaseOperations()
 
 /******************************************************************************

sql/mysqld.cc

@@ -469,6 +469,7 @@ Query_cache query_cache;
 #ifdef HAVE_SMEM
 char *shared_memory_base_name= default_shared_memory_base_name;
 bool opt_enable_shared_memory;
+HANDLE smem_event_connect_request= 0;
 #endif
 
 #include "sslopt-vars.h"
@@ -746,6 +747,15 @@ void kill_mysql(void)
       CloseHandle(hEvent);
     */
   }
+#ifdef HAVE_SMEM
+    /*
+     Send event to smem_event_connect_request for aborting
+    */
+    if (!SetEvent(smem_event_connect_request))
+    {
+      DBUG_PRINT("error",("Got error: %ld from SetEvent of smem_event_connect_request",GetLastError()));
+    }
+#endif  
 #endif
 #elif defined(OS2)
   pthread_cond_signal(&eventShutdown);		// post semaphore
@@ -3799,7 +3809,6 @@ pthread_handler_decl(handle_connections_shared_memory,arg)
   /* file-mapping object, use for create shared memory */
   HANDLE handle_connect_file_map= 0;
   char  *handle_connect_map= 0;  		// pointer on shared memory
-  HANDLE event_connect_request= 0;		// for start connection actions
   HANDLE event_connect_answer= 0;
   ulong smem_buffer_length= shared_memory_buffer_length + 4;
   ulong connect_number= 1;
@@ -3820,7 +3829,7 @@ pthread_handler_decl(handle_connections_shared_memory,arg)
   */
   suffix_pos= strxmov(tmp,shared_memory_base_name,"_",NullS);
   strmov(suffix_pos, "CONNECT_REQUEST");
-  if ((event_connect_request= CreateEvent(0,FALSE,FALSE,tmp)) == 0)
+  if ((smem_event_connect_request= CreateEvent(0,FALSE,FALSE,tmp)) == 0)
   {
     errmsg= "Could not create request event";
     goto error;
@@ -3851,7 +3860,13 @@ pthread_handler_decl(handle_connections_shared_memory,arg)
   while (!abort_loop)
   {
     /* Wait a request from client */
-    WaitForSingleObject(event_connect_request,INFINITE);
+    WaitForSingleObject(smem_event_connect_request,INFINITE);
+
+    /*
+       it can be after shutdown command
+    */
+    if (abort_loop) 
+      goto error;
 
     HANDLE handle_client_file_map= 0;
     char  *handle_client_map= 0;
@@ -3976,7 +3991,7 @@ pthread_handler_decl(handle_connections_shared_memory,arg)
   if (handle_connect_map)	UnmapViewOfFile(handle_connect_map);
   if (handle_connect_file_map)	CloseHandle(handle_connect_file_map);
   if (event_connect_answer)	CloseHandle(event_connect_answer);
-  if (event_connect_request)	CloseHandle(event_connect_request);
+  if (smem_event_connect_request) CloseHandle(smem_event_connect_request);
 
   decrement_handler_count();
   DBUG_RETURN(0);