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.TH "mariadb_dyncol_exists_num" "3" "" "Version 3.4" "MariaDB Connector/C"
.SS Name
mariadb_dyncol_exists_num \- Check if column with given number exists.
.SS Synopsis
.IP
.EX
\f[B]enum\f[R] enum_dyncol_func_result
mariadb_dyncol_exists_num(DYNAMIC_COLUMN *str, 
                          uint column_number);
.EE
.SS Description
Checks if a column with the specified column key exists.
.SS Parameter
.IP \[bu] 2
\f[CR]*str\f[R] \- Dynamic column
.IP \[bu] 2
\f[CR]column_number\f[R] \- The column number to search for
.SS Return value
Returns \f[CR]ER_DYNCOL_YES\f[R] if a column with given number exists,
\f[CR]ER_DYNCOL_NO\f[R] if no column exists or error.
.SS See also
.IP \[bu] 2
mariadb_dyncol_exists_named
.IP \[bu] 2
Dynamic Column Error Codes