TmongoDBrow delete command

[madhav_talend]

how to use delete command for deleting a collection in TmongoDBrow.

tried various ways using json values as well as command

"{ delete: 'collection_name', deletes: [ { q: { }, limit: 0 } ], writeCo

ncern: { w: 'majority', wtimeout: 5000 } } "

applied double quotes , even default create index command , errors out unable to parse string.