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Editorial Team
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Asked: 2026-05-31T13:12:38+00:00

sqlite3_stmt *statement; selectSql = SELECT title FROM list; sqlite3_prepare_v2(database, selectSql, -1, &statement, NULL); countColumn

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sqlite3_stmt *statement; 
selectSql = "SELECT title FROM list";
sqlite3_prepare_v2(database, selectSql, -1, &statement, NULL);
countColumn = sqlite3_column_count(statement);

NSLog(@"%d",countColumn);

why does this count always return 1
In fact,table has 18 records

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1 Answer

  1. Editorial Team

    It is one because your statement only selects one column (title). Try this and see what it returns:

    sqlite3_stmt *statement; 
selectSql = "SELECT * FROM list";
sqlite3_prepare_v2(database, selectSql, -1, &statement, NULL);
countColumn = sqlite3_column_count(statement);

NSLog(@"%d",countColumn);
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