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Reduce the amount of heap required to store many schemas by storing each

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column datatype appended to the column name, rather than as a separate
allocation.

FossilOrigin-Name: 842b21162713bb141b845b01c136457a31af4ab0
This commit is contained in:
drh
2016-02-29 15:53:11 +00:00
parent 743606c3d3
commit 94eaafa9ce
10 changed files with 52 additions and 37 deletions
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4
src/vtab.c
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@@ -564,10 +564,10 @@ static int vtabCallConstructor(
pTab->pVTable = pVTable;
for(iCol=0; iCol<pTab->nCol; iCol++){
char *zType = pTab->aCol[iCol].zType;
char *zType = (char*)sqlite3StrNext(pTab->aCol[iCol].zName);
int nType;
int i = 0;
if( !zType ){
if( !zType[0] ){
pTab->tabFlags |= oooHidden;
continue;
}