problem with at-sign @

[Milton Silva]

Hi, I have the following yaml

---

- hosts: sdps

  vars:

    pacote: YYY

    esquemaservico: XXX

  remote_user: oracle

  tasks:

  - name: enviar o pacote para a maquina destino

    copy: src={{ pacote }} dest=~ force=no

  - name: instalar os objectos do esquema de servico

    command: /u01/app/oracle/product/11.2.0/db_1/bin/sqlplus -S {{ esquemaservico }}/XXX @{{ pacote }}/ZZZ.sql

Yet, this fails and what is being executed in the target machine is the following:

/u01/app/oracle/product/11.2.0/db_1/bin/sqlplus -S                             @YYY/ZZZ.sql

XXX/XXX is not in the command. How do I make the command execute with XXX/XX and what is happening here?