obj addColumnObject(
    string $columnName,
    string $columnType,
    optional string $platform=''
)

The method addColumnObject() is part of the Structured Schema Management suite, and adds a column to the current table object.

The column name can be any value understood by the DBMS.

The column type is declared using a metaType definition.

The platform parameter can be any parameter recognized by the Platform keyword.

In the following example, a table employees is to be created. The table has 2 columns, COL1 and COL2

$t = new metaObjectStructure($dict,'employees');
 
$t->addColumnObject('COL1','I');
$t->addColumnObject('COL2','C(60)');