xcodeから次のクエリを実行しています。ただし、結果は返されません。結果が返されるはずで、sqliteブラウザから同じクエリを実行することで同じことを確認できると確信しています。ただし、xcode内から、sqlite3_stepはコード101を返します。ここで何が間違っているのでしょうか。
NSMutableArray *pages = [[NSMutableArray alloc] init];
char *query = " \
drop table if exists tempT; \
\
create temporary table tempT \
as \
select \
Page \
from \
( \
select 1 as Sort, 'Home' as Page \
union \
select 2 as Sort, 'Research' as Page \
union \
select distinct 3 as Sort, Category as Page from Researches \
union \
select 4 as Sort, 'Drafts' as Page \
union \
select 5 as Sort, 'Outbox' as Page \
union \
select 6 as Sort, 'Download' as Page \
union \
select 7 as Sort, 'Settings' as Page \
union \
select 8 as Sort, 'Deleted' as Page \
) as Sub \
ORDER BY Sort, Page \
; \
\
select Page from tempT order by rowid \
";
sqlite3_stmt *stmt;
if (sqlite3_prepare_v2(database, query, -1, &stmt, nil) == SQLITE_OK)
{
while (sqlite3_step(stmt) == SQLITE_ROW)
{
[pages addObject: [NSString stringWithUTF8String: (char *)sqlite3_column_text(stmt, 0)]];
}
sqlite3_finalize(stmt);
}
return pages;