Re: [sqlite] number of columns in a table
Hi, see http://www.sqlite.org/capi3ref.html#sqlite3_column_count. Do this: sqlite3_stmt *pStmnt; sqlite3_prepare(YourDbHandle, "select * from YourTable limit 1", -1, , 0); int NumberOfColumns = sqlite3_column_count(pStmnt); sqlite3_finalize(pStmnt) Martin baxy77bax wrote: > hi, > > my question is how to get the number of columns in an existing table. > example if i can retrieve the number of rows with SELECT count(*) FROM table > , is there also some simple query to do the same thing for counting the > number of columns > > thnx > > r > > ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] number of columns in a table
hi, my question is how to get the number of columns in an existing table. example if i can retrieve the number of rows with SELECT count(*) FROM table , is there also some simple query to do the same thing for counting the number of columns == Hello, "r" You can use sql to query the system table named: sqlite_master Also see http://www.sqlite.org/pragma.html#schema Donald ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] number of columns in a table
hi, my question is how to get the number of columns in an existing table. example if i can retrieve the number of rows with SELECT count(*) FROM table , is there also some simple query to do the same thing for counting the number of columns thnx r -- View this message in context: http://www.nabble.com/number-of-columns-in-a-table-tp22086144p22086144.html Sent from the SQLite mailing list archive at Nabble.com. ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
