See if this helps. It uses a regex negative lookbehind, only inserting a
backslash in front of the dollar sign if there isn't already one there.
You'll need to adapt it to your use case a little bit.
---
# escape-dollar.yml
- name: Escape dollar signs
hosts: localhost
gather_facts: false
vars:
dollar_string: |
A. Thi$ line contain$ une$caped dollar $igns.
B. Thi\$ line contain\$ e\$caped dollar \$igns.
tasks:
- name: Exec SQL
shell:
cmd: |
printf "%s\n" '{{ dollar_string }}'
printf "%s\n" '{{ dollar_string | regex_replace('(?<!\\)(\$)',
'\\\1') }}'
register: cdb_out
- name: Output
debug:
msg: "{{ cdb_out.stdout_lines }}"
## TASK [Output] ***************************************
## ok: [localhost] =>
## msg:
## - A. Thi$ line contain$ une$caped dollar $igns.
## - B. Thi\$ line contain\$ e\$caped dollar \$igns.
## - ''
## - A. Thi\$ line contain\$ une\$caped dollar \$igns.
## - B. Thi\$ line contain\$ e\$caped dollar \$igns.
On 3/28/24 3:38 PM, Luiz Gustavo wrote:
Hello experts,
I'm testing a playbook and I intend to make a SQL query on an Oracle
database.
If the query contains the character "$" or is protected "\$", I need
them to be treated as protected "\$".
I'm using the regex_replace filter but I'm having difficulty.
It would be something like:
# Start code
---
- hosts: "{{ awxhostname }}"
gather_facts: false
become: yes
become_user: oracle
tasks:
- name: Exec SQL
shell:
cmd: |
/u01/app/oracle/product/19.0.0.0/dbhome_1/bin/sqlplus
<http://19.0.0.0/dbhome_1/bin/sqlplus> -silent "/ as sysdba" << EOF
SET HEADING OFF;
SET FEEDBACK OFF;
SET TAB OFF;
{{ query | regex_replace('([\\])?([$])', '\1\2') }}
exit
EOF
environment:
ORACLE_HOME: /u01/app/oracle/product/19.0.0.0/dbhome_1
<http://19.0.0.0/dbhome_1>
ORACLE_SID: "{{ sid_name }}"
ORACLE_BASE: /u01/app/oracle
register: cdb_out
- name: Output
debug:
msg: "{{ cdb_out.stdout_lines }}"
# Final code
#-> *Obs.: The execution is carried out by AWX through a survey, where:*
awxhostname = Text
query = Textarea
-> And values:
awxhostname: hostname
query: select instance_name from v$instance;
#--> *But in both I am getting the error below. Could you please help me?*
"stdout_lines": [
" select instance_name from v",
" *",
"ERROR at line 1:",
"*ORA-00942: table or view does not exist*"
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