SQLite Commands to Store Date and Float values

For Storing Values in SQLite.I wrote the below code in -(void)ini开发者_如何转开发tWithPrimaryKey method.

self.name = [NSString stringWithUTF8String:(char *)sqlite3_column_text(init_statement, 0)];

this is for string. what should i write if i wanna save date and a float value?? should i write the same thing??

As i Copied this code from a tutorial can someone tell me what that '0' at the last stand for?

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If you don't wish to work with raw sqlite, the open-source FMDB is a commonly-used Cocoa wrapper for sqlite.

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        use this one
       if insert
        sqlite3_bind_double(init_statement, 1, date);

    if retrieve date then

double Date= sqlite3_column_double(init_statement, 1);