Added -1 to the OFFSET in the query generated for OGR

gerdos82 · gerdos82 · commit 9b2e7e8de819 · 2019-10-01T16:01:20.000+02:00
diff --git a/mapogr.cpp b/mapogr.cpp
@@ -2475,7 +2475,7 @@ static int msOGRFileWhichShapes(layerObj *layer, rectObj rect, msOGRFileInfo *ps
 
         if ( !bOffsetAlreadyAdded && psInfo->bPaging && layer->startindex > 0 ) {
             char szOffset[50];
-            snprintf(szOffset, sizeof(szOffset), " OFFSET %d", layer->startindex);
+            snprintf(szOffset, sizeof(szOffset), " OFFSET %d", layer->startindex-1);
             select = msStringConcatenate(select, szOffset);
         }
 

Original file line number	Diff line number	Diff line change
`@@ -2475,7 +2475,7 @@ static int msOGRFileWhichShapes(layerObj layer, rectObj rect, msOGRFileInfo ps`
`2475`	`2475`
`2476`	`2476`	`if ( !bOffsetAlreadyAdded && psInfo->bPaging && layer->startindex > 0 ) {`
`2477`	`2477`	`char szOffset[50];`
`2478`		`- snprintf(szOffset, sizeof(szOffset), " OFFSET %d", layer->startindex);`
	`2478`	`+ snprintf(szOffset, sizeof(szOffset), " OFFSET %d", layer->startindex-1);`
`2479`	`2479`	`select = msStringConcatenate(select, szOffset);`
`2480`	`2480`	`}`
`2481`	`2481`