lib/sqlite/sqlite3.c

3938 #define SQLITE_NULL     5
3976 ** [SQLITE_FLOAT], [SQLITE_TEXT], [SQLITE_BLOB], or [SQLITE_NULL].  The value
10149   u8 eType;         /* SQLITE_NULL, SQLITE_INTEGER ... etc. */
12699   u8  type;           /* One of SQLITE_NULL, SQLITE_TEXT, SQLITE_INTEGER, etc */
57643   pMem->type = SQLITE_NULL;
58145     p->type = SQLITE_NULL;
59610         pMem->type = SQLITE_NULL;
62259       = {0, "", (double)0, {0}, 0, MEM_Null, SQLITE_NULL, 0,
63182     pMem->type = SQLITE_NULL;
78516       case SQLITE_NULL:
84101   if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
84103     if( sqlite3_value_type(argv[i])==SQLITE_NULL ) return;
84195     case SQLITE_NULL: {
84239   if( sqlite3_value_type(argv[1])==SQLITE_NULL
84240    || (argc==3 && sqlite3_value_type(argv[2])==SQLITE_NULL)
84318     if( SQLITE_NULL==sqlite3_value_type(argv[1]) ) return;
84323   if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
84435     if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){
84961       assert( sqlite3_value_type(argv[0])==SQLITE_NULL );
85049     assert( sqlite3_value_type(argv[1])==SQLITE_NULL
85054     assert( sqlite3_value_type(argv[1])!=SQLITE_NULL );
85123   if( sqlite3_value_type(argv[0])==SQLITE_NULL ){
85303   if( p && type!=SQLITE_NULL ){
85359   if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0])) && p ){
85390   if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
85439   if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
88818             if( !azVals[i] && sqlite3_column_type(pStmt, i)!=SQLITE_NULL ){
102814         if( aSample[i].eType==SQLITE_NULL ) continue;
102822     }else if( eType==SQLITE_NULL ){
102825         while( i<SQLITE_INDEX_SAMPLES && aSample[i].eType==SQLITE_NULL ) i++;
102858         if( eSampletype==SQLITE_NULL || eSampletype<eType ) continue;
103143     if( pVal==0 || sqlite3_value_type(pVal)==SQLITE_NULL ){
116901     if( zQuery==0 && sqlite3_value_type(apVal[0])!=SQLITE_NULL ){
123065   if( SQLITE_NULL!=sqlite3_value_type(apVal[3+p->nColumn]) ){
123066     if( SQLITE_NULL==sqlite3_value_type(apVal[0])
123067      && SQLITE_NULL!=sqlite3_value_type(apVal[1])
125404    && sqlite3_value_type(apVal[0])==SQLITE_NULL
125405    && sqlite3_value_type(apVal[p->nColumn+2])!=SQLITE_NULL
125432     if( sqlite3_value_type(pNewRowid)==SQLITE_NULL ){
125436     if( sqlite3_value_type(pNewRowid)!=SQLITE_NULL && (
125437         sqlite3_value_type(apVal[0])==SQLITE_NULL
125470   if( sqlite3_value_type(apVal[0])!=SQLITE_NULL ){
126153     if( sqlite3_column_type(pCsr->pStmt, iCol)!=SQLITE_NULL ){
126913       if( sqlite3_column_type(pCsr->pStmt, iCol+1)==SQLITE_NULL ){
129796     if( sqlite3_value_type(azData[2])!=SQLITE_NULL ){
129798       if( sqlite3_value_type(azData[0])==SQLITE_NULL
129822   if( sqlite3_value_type(azData[0])!=SQLITE_NULL ){