ddlDestroyFieldAlias() - destroy the alternate name for a field

ddlDestroyFieldAlias() - destroy the alternate name for a field ddlDestroyFieldAlias() - destroy the alternate name for a field

ddlDestroyFieldAlias() is used to delete the alternate name, or alias, that was previously assigned by the ddlCreateFieldAlias() function.

Prototype:

   void ddlDestroyFieldAlias(
      CONTROL *ctl,
      char *OptnStr,
      char *ArgList);          /* command argument list */

Permitted values in OptnStr:

   /E - if <TableName> or <AliasName> do not exist, do not store error
        status in ctl->Status; instead, store error status in ctl->Warning;

Form of ArgList:

<TableName> <AliasName>

<TableName> represents the target Table name;
<AliasName> represents the name of the alias

Description:

ddlDestroyFieldAlias() removes the <AliasName> assigned by the ddlCreateFieldAlias() function.

Value returned in Control.Ans1:
If the command succeeds, %Answer1 contains "1".