diff --git a/MAINTAINERS b/MAINTAINERS
index c520538..97d0030 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1,3 +1,4 @@
bmalynovytch
Jorge-Rodriguez
-Andersson007 (andersson007_ in #ansible-community IRC)
+rsicart
+Andersson007 (andersson007_ in #ansible-community IRC/Matrix)
diff --git a/changelogs/fragments/227-db-create-special-name.yaml b/changelogs/fragments/227-db-create-special-name.yaml
new file mode 100644
index 0000000..99f7e96
--- /dev/null
+++ b/changelogs/fragments/227-db-create-special-name.yaml
@@ -0,0 +1,2 @@
+bugfixes:
+ - mysql_db - Fix mismatch when database name contains a ``%`` character (https://github.com/ansible-collections/community.mysql/pull/227).
diff --git a/plugins/modules/mysql_db.py b/plugins/modules/mysql_db.py
index aa9ade0..c2a6fd8 100644
--- a/plugins/modules/mysql_db.py
+++ b/plugins/modules/mysql_db.py
@@ -330,7 +330,7 @@ executed_commands = []
def db_exists(cursor, db):
res = 0
for each_db in db:
- res += cursor.execute("SHOW DATABASES LIKE %s", (each_db.replace("_", r"\_"),))
+ res += cursor.execute("SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME = %s", (each_db,))
return res == len(db)
@@ -519,7 +519,8 @@ def db_create(cursor, db, encoding, collation):
query_params = dict(enc=encoding, collate=collation)
res = 0
for each_db in db:
- query = ['CREATE DATABASE %s' % mysql_quote_identifier(each_db, 'database')]
+ # Escape '%' since mysql cursor.execute() uses a format string
+ query = ['CREATE DATABASE %s' % mysql_quote_identifier(each_db, 'database').replace('%', '%%')]
if encoding:
query.append("CHARACTER SET %(enc)s")
if collation:
diff --git a/tests/integration/targets/test_mysql_db/defaults/main.yml b/tests/integration/targets/test_mysql_db/defaults/main.yml
index b6ae780..6448e15 100644
--- a/tests/integration/targets/test_mysql_db/defaults/main.yml
+++ b/tests/integration/targets/test_mysql_db/defaults/main.yml
@@ -4,7 +4,17 @@ mysql_user: root
mysql_password: msandbox
mysql_primary_port: 3307
-db_name: 'data'
+# Database names
+db_names:
+ - "data"
+ - "db%"
+
+# Database formats
+db_formats:
+ - { format_type: "sql", file: "dbdata.sql", format_msg_type: "ASCII", file2: "dump2.sql", file3: "dump3.sql", file4: "dump4.sql" }
+ - { format_type: "gz", file: "dbdata.gz", format_msg_type: "gzip", file2: "dump2.gz", file3: "dump3.gz", file4: "dump4.gz" }
+ - { format_type: "bz2", file: "dbdata.bz2", format_msg_type: "bzip2", file2: "dump2.bz2", file3: "dump3.bz2", file4: "dump4.bz2" }
+
db_name2: 'data2'
db_user1: 'datauser1'
db_user2: 'datauser2'
diff --git a/tests/integration/targets/test_mysql_db/tasks/encoding_dump_import.yml b/tests/integration/targets/test_mysql_db/tasks/encoding_dump_import.yml
index 173386c..9ef3af5 100644
--- a/tests/integration/targets/test_mysql_db/tasks/encoding_dump_import.yml
+++ b/tests/integration/targets/test_mysql_db/tasks/encoding_dump_import.yml
@@ -45,7 +45,7 @@
encoding: latin1
target: "{{ latin1_file1 }}"
state: dump
- register: dump_result
+ register: result
- assert:
that:
@@ -78,6 +78,7 @@
encoding: latin1
name: '{{ db_latin1_name }}'
target: "{{ latin1_file1 }}"
+ register: result
- assert:
that:
diff --git a/tests/integration/targets/test_mysql_db/tasks/main.yml b/tests/integration/targets/test_mysql_db/tasks/main.yml
index 139d5bb..958e341 100644
--- a/tests/integration/targets/test_mysql_db/tasks/main.yml
+++ b/tests/integration/targets/test_mysql_db/tasks/main.yml
@@ -21,306 +21,45 @@
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see .
-# ============================================================
- name: alias mysql command to include default options
set_fact:
mysql_command: "mysql -u{{ mysql_user }} -p{{ mysql_password }} -P{{ mysql_primary_port }} --protocol=tcp"
-- name: remove database if it exists
- command: >
- "{{ mysql_command }} -sse 'drop database {{ db_name }}'"
- ignore_errors: True
+- name: Check state present/absent
+ include_tasks: state_present_absent.yml
+ vars:
+ db_name: "{{ item }}"
+ loop: "{{ db_names }}"
-- name: make sure the test database is not there
- command: "{{ mysql_command }} {{ db_name }}"
- register: mysql_db_check
- failed_when: "'1049' not in mysql_db_check.stderr"
+- name: Check state dump/import
+ include_tasks: state_dump_import.yml
+ vars:
+ db_name: "{{ item.0 }}"
+ file: "{{ item.1.file }}"
+ file2: "{{ item.1.file2 }}"
+ file3: "{{ item.1.file3 }}"
+ file4: "{{ item.1.file4 }}"
+ format_msg_type: "{{ item.1.format_msg_type }}"
+ format_type: "{{ item.1.format_type }}"
+ with_nested:
+ - "{{ db_names }}"
+ - "{{ db_formats }}"
-- name: test state=present for a database name (expect changed=true)
- mysql_db:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: '{{ db_name }}'
- state: present
- register: result
+- name: Check state present/absent with multiple databases
+ include_tasks: multi_db_create_delete.yml
-- name: assert output message that database exist
- assert:
- that:
- - result is changed
- - result.db == '{{ db_name }}'
- - result.executed_commands == ["CREATE DATABASE `{{ db_name }}`"]
+- name: Check state dump/import with encoding
+ include_tasks: encoding_dump_import.yml
+ vars:
+ file: "latin1.sql"
+ format_msg_type: "ASCII"
-- name: run command to test state=present for a database name (expect db_name in stdout)
- command: "{{ mysql_command }} -e \"show databases like '{{ db_name }}'\""
- register: result
-
-- name: assert database exist
- assert:
- that:
- - "'{{ db_name }}' in result.stdout"
-
-# ============================================================
-- name: test state=absent for a database name (expect changed=true)
- mysql_db:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: '{{ db_name }}'
- state: absent
- register: result
-
-- name: assert output message that database does not exist
- assert:
- that:
- - result is changed
- - result.db == '{{ db_name }}'
- - result.executed_commands == ["DROP DATABASE `{{ db_name }}`"]
-
-- name: run command to test state=absent for a database name (expect db_name not in stdout)
- command: "{{ mysql_command }} -e \"show databases like '{{ db_name }}'\""
- register: result
-
-- name: assert database does not exist
- assert:
- that:
- - "'{{ db_name }}' not in result.stdout"
-
-# ============================================================
-- name: test mysql_db encoding param not valid - issue 8075
- mysql_db:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: datanotvalid
- state: present
- encoding: notvalid
- register: result
- ignore_errors: true
-
-- name: assert test mysql_db encoding param not valid - issue 8075 (failed=true)
- assert:
- that:
- - "result.failed == true"
- - "'Traceback' not in result.msg"
- - "'Unknown character set' in result.msg"
-
-# ============================================================
-- name: test mysql_db using a valid encoding utf8 (expect changed=true)
- mysql_db:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: 'en{{ db_name }}'
- state: present
- encoding: utf8
- register: result
-
-- name: assert output message created a database
- assert:
- that:
- - result is changed
- - result.executed_commands == ["CREATE DATABASE `en{{ db_name }}` CHARACTER SET 'utf8'"]
-
-- name: test database was created
- command: "{{ mysql_command }} -e \"SHOW CREATE DATABASE en{{ db_name }}\""
- register: result
-
-- name: assert created database is of encoding utf8
- assert:
- that:
- - "'utf8' in result.stdout"
-
-- name: remove database
- mysql_db:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: 'en{{ db_name }}'
- state: absent
-
-# ============================================================
-- name: test mysql_db using valid encoding binary (expect changed=true)
- mysql_db:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: 'en{{ db_name }}'
- state: present
- encoding: binary
- register: result
-
-- name: assert output message that database was created
- assert:
- that:
- - result is changed
- - result.executed_commands == ["CREATE DATABASE `en{{ db_name }}` CHARACTER SET 'binary'"]
-
-- name: run command to test database was created
- command: "{{ mysql_command }} -e \"SHOW CREATE DATABASE en{{ db_name }}\""
- register: result
-
-- name: assert created database is of encoding binary
- assert:
- that:
- - "'binary' in result.stdout"
-
-- name: remove database
- mysql_db:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: 'en{{ db_name }}'
- state: absent
-
-# ============================================================
-- name: create user1 to access database dbuser1
- mysql_user:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: user1
- password: 'Hfd6fds^dfA8Ga'
- priv: '*.*:ALL'
- state: present
-
-- name: create database dbuser1 using user1
- mysql_db:
- login_user: user1
- login_password: 'Hfd6fds^dfA8Ga'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: '{{ db_user1 }}'
- state: present
- register: result
-
-- name: assert output message that database was created
- assert:
- that:
- - "result.changed == true"
-
-- name: run command to test database was created using user1
- command: "{{ mysql_command }} -e \"show databases like '{{ db_user1 }}'\""
- register: result
-
-- name: assert database exist
- assert:
- that:
- - "'{{ db_user1 }}' in result.stdout"
-
-# ============================================================
-- name: create user2 to access database with privilege select only
- mysql_user:
- login_user: '{{ mysql_user }}'
- login_password: '{{ mysql_password }}'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: user2
- password: 'kjsfd&F7safjad'
- priv: '*.*:SELECT'
- state: present
-
-- name: create database dbuser2 using user2 with no privilege to create (expect failed=true)
- mysql_db:
- login_user: user2
- login_password: 'kjsfd&F7safjad'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: '{{ db_user2 }}'
- state: present
- register: result
- ignore_errors: true
-
-- name: assert output message that database was not created using dbuser2
- assert:
- that:
- - "result.failed == true"
- - "'Access denied' in result.msg"
-
-- name: run command to test that database was not created
- command: "{{ mysql_command }} -e \"show databases like '{{ db_user2 }}'\""
- register: result
-
-- name: assert database does not exist
- assert:
- that:
- - "'{{ db_user2 }}' not in result.stdout"
-
-# ============================================================
-- name: delete database using user2 with no privilege to delete (expect failed=true)
- mysql_db:
- login_user: user2
- login_password: 'kjsfd&F7safjad'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: '{{ db_user1 }}'
- state: absent
- register: result
- ignore_errors: true
-
-- name: assert output message that database was not deleted using dbuser2
- assert:
- that:
- - "result.failed == true"
- - "'Access denied' in result.msg"
-
-- name: run command to test database was not deleted
- command: "{{ mysql_command }} -e \"show databases like '{{ db_user1 }}'\""
- register: result
-
-- name: assert database still exist
- assert:
- that:
- - "'{{ db_user1 }}' in result.stdout"
-
-# ============================================================
-- name: delete database using user1 with all privilege to delete a database (expect changed=true)
- mysql_db:
- login_user: user1
- login_password: 'Hfd6fds^dfA8Ga'
- login_host: 127.0.0.1
- login_port: '{{ mysql_primary_port }}'
- name: '{{ db_user1 }}'
- state: absent
- register: result
- ignore_errors: true
-
-- name: assert output message that database was deleted using user1
- assert:
- that:
- - result is changed
- - result.executed_commands == ["DROP DATABASE `{{ db_user1 }}`"]
-
-- name: run command to test database was deleted using user1
- command: "{{ mysql_command }} -e \"show databases like '{{ db_name }}'\""
- register: result
-
-- name: assert database does not exist
- assert:
- that:
- - "'{{ db_user1 }}' not in result.stdout"
-
-# ============================================================
-- include: state_dump_import.yml format_type=sql file=dbdata.sql format_msg_type=ASCII file2=dump2.sql file3=dump3.sql file4=dump4.sql
-
-- include: state_dump_import.yml format_type=gz file=dbdata.gz format_msg_type=gzip file2=dump2.gz file3=dump3.gz file4=dump4.gz
-
-- include: state_dump_import.yml format_type=bz2 file=dbdata.bz2 format_msg_type=bzip2 file2=dump2.bz2 file3=dump3.bz2 file4=dump4.bz2
-
-- include: multi_db_create_delete.yml
-
-- include: encoding_dump_import.yml file=latin1.sql format_msg_type=ASCII
-
-- include: config_overrides_defaults.yml
+- name: Check MySQL config file
+ include_tasks: config_overrides_defaults.yml
when: ansible_python.version_info[0] >= 3
-- include: issue-28.yml
+- name: Check issue 28
+ include_tasks: issue-28.yml
+ vars:
+ db_name: "{{ item }}"
+ loop: "{{ db_names }}"
diff --git a/tests/integration/targets/test_mysql_db/tasks/state_present_absent.yml b/tests/integration/targets/test_mysql_db/tasks/state_present_absent.yml
new file mode 100644
index 0000000..02411f0
--- /dev/null
+++ b/tests/integration/targets/test_mysql_db/tasks/state_present_absent.yml
@@ -0,0 +1,300 @@
+# test code for mysql_db module with database name containing special chars
+
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see .
+
+# ============================================================
+- name: remove database if it exists
+ command: >
+ "{{ mysql_command }} -sse 'drop database {{ db_name }}'"
+ ignore_errors: True
+
+- name: make sure the test database is not there
+ command: "{{ mysql_command }} {{ db_name }}"
+ register: mysql_db_check
+ failed_when: "'1049' not in mysql_db_check.stderr"
+
+- name: test state=present for a database name (expect changed=true)
+ mysql_db:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: '{{ db_name }}'
+ state: present
+ register: result
+
+- name: assert output message that database exist
+ assert:
+ that:
+ - result is changed
+ - result.db == '{{ db_name }}'
+ - result.executed_commands == ["CREATE DATABASE `{{ db_name }}`"]
+
+- name: run command to test state=present for a database name (expect db_name in stdout)
+ command: "{{ mysql_command }} -e \"show databases like '{{ db_name | regex_replace(\"([%_\\\\])\", \"\\\\\\1\") }}'\""
+ register: result
+
+- name: assert database exist
+ assert:
+ that:
+ - "'{{ db_name }}' in result.stdout"
+
+# ============================================================
+- name: test state=absent for a database name (expect changed=true)
+ mysql_db:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: '{{ db_name }}'
+ state: absent
+ register: result
+
+- name: assert output message that database does not exist
+ assert:
+ that:
+ - result is changed
+ - result.db == '{{ db_name }}'
+ - result.executed_commands == ["DROP DATABASE `{{ db_name }}`"]
+
+- name: run command to test state=absent for a database name (expect db_name not in stdout)
+ command: "{{ mysql_command }} -e \"show databases like '{{ db_name | regex_replace(\"([%_\\\\])\", \"\\\\\\1\") }}'\""
+ register: result
+
+- name: assert database does not exist
+ assert:
+ that:
+ - "'{{ db_name }}' not in result.stdout"
+
+# ============================================================
+- name: test mysql_db encoding param not valid - issue 8075
+ mysql_db:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: datanotvalid
+ state: present
+ encoding: notvalid
+ register: result
+ ignore_errors: true
+
+- name: assert test mysql_db encoding param not valid - issue 8075 (failed=true)
+ assert:
+ that:
+ - "result.failed == true"
+ - "'Traceback' not in result.msg"
+ - "'Unknown character set' in result.msg"
+
+# ============================================================
+- name: test mysql_db using a valid encoding utf8 (expect changed=true)
+ mysql_db:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: 'en{{ db_name }}'
+ state: present
+ encoding: utf8
+ register: result
+
+- name: assert output message created a database
+ assert:
+ that:
+ - result is changed
+ - result.executed_commands == ["CREATE DATABASE `en{{ db_name }}` CHARACTER SET 'utf8'"]
+
+- name: test database was created
+ command: "{{ mysql_command }} -e \"SHOW CREATE DATABASE `en{{ db_name }}`\""
+ register: result
+
+- name: assert created database is of encoding utf8
+ assert:
+ that:
+ - "'utf8' in result.stdout"
+
+- name: remove database
+ mysql_db:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: 'en{{ db_name }}'
+ state: absent
+
+# ============================================================
+- name: test mysql_db using valid encoding binary (expect changed=true)
+ mysql_db:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: 'en{{ db_name }}'
+ state: present
+ encoding: binary
+ register: result
+
+- name: assert output message that database was created
+ assert:
+ that:
+ - result is changed
+ - result.executed_commands == ["CREATE DATABASE `en{{ db_name }}` CHARACTER SET 'binary'"]
+
+- name: run command to test database was created
+ command: "{{ mysql_command }} -e \"SHOW CREATE DATABASE `en{{ db_name }}`\""
+ register: result
+
+- name: assert created database is of encoding binary
+ assert:
+ that:
+ - "'binary' in result.stdout"
+
+- name: remove database
+ mysql_db:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: 'en{{ db_name }}'
+ state: absent
+
+# ============================================================
+- name: create user1 to access database dbuser1
+ mysql_user:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: user1
+ password: 'Hfd6fds^dfA8Ga'
+ priv: '*.*:ALL'
+ state: present
+
+- name: create database dbuser1 using user1
+ mysql_db:
+ login_user: user1
+ login_password: 'Hfd6fds^dfA8Ga'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: '{{ db_user1 }}'
+ state: present
+ register: result
+
+- name: assert output message that database was created
+ assert:
+ that:
+ - "result.changed == true"
+
+- name: run command to test database was created using user1
+ command: "{{ mysql_command }} -e \"show databases like '{{ db_user1 | regex_replace(\"([%_\\\\])\", \"\\\\\\1\") }}'\""
+ register: result
+
+- name: assert database exist
+ assert:
+ that:
+ - "'{{ db_user1 }}' in result.stdout"
+
+# ============================================================
+- name: create user2 to access database with privilege select only
+ mysql_user:
+ login_user: '{{ mysql_user }}'
+ login_password: '{{ mysql_password }}'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: user2
+ password: 'kjsfd&F7safjad'
+ priv: '*.*:SELECT'
+ state: present
+
+- name: create database dbuser2 using user2 with no privilege to create (expect failed=true)
+ mysql_db:
+ login_user: user2
+ login_password: 'kjsfd&F7safjad'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: '{{ db_user2 }}'
+ state: present
+ register: result
+ ignore_errors: true
+
+- name: assert output message that database was not created using dbuser2
+ assert:
+ that:
+ - "result.failed == true"
+ - "'Access denied' in result.msg"
+
+- name: run command to test that database was not created
+ command: "{{ mysql_command }} -e \"show databases like '{{ db_user2 | regex_replace(\"([%_\\\\])\", \"\\\\\\1\") }}'\""
+ register: result
+
+- name: assert database does not exist
+ assert:
+ that:
+ - "'{{ db_user2 }}' not in result.stdout"
+
+# ============================================================
+- name: delete database using user2 with no privilege to delete (expect failed=true)
+ mysql_db:
+ login_user: user2
+ login_password: 'kjsfd&F7safjad'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: '{{ db_user1 }}'
+ state: absent
+ register: result
+ ignore_errors: true
+
+- name: assert output message that database was not deleted using dbuser2
+ assert:
+ that:
+ - "result.failed == true"
+ - "'Access denied' in result.msg"
+
+- name: run command to test database was not deleted
+ command: "{{ mysql_command }} -e \"show databases like '{{ db_user1 | regex_replace(\"([%_\\\\])\", \"\\\\\\1\") }}'\""
+ register: result
+
+- name: assert database still exist
+ assert:
+ that:
+ - "'{{ db_user1 }}' in result.stdout"
+
+# ============================================================
+- name: delete database using user1 with all privilege to delete a database (expect changed=true)
+ mysql_db:
+ login_user: user1
+ login_password: 'Hfd6fds^dfA8Ga'
+ login_host: 127.0.0.1
+ login_port: '{{ mysql_primary_port }}'
+ name: '{{ db_user1 }}'
+ state: absent
+ register: result
+ ignore_errors: true
+
+- name: assert output message that database was deleted using user1
+ assert:
+ that:
+ - result is changed
+ - result.executed_commands == ["DROP DATABASE `{{ db_user1 }}`"]
+
+- name: run command to test database was deleted using user1
+ command: "{{ mysql_command }} -e \"show databases like '{{ db_name | regex_replace(\"([%_\\\\])\", \"\\\\\\1\") }}'\""
+ register: result
+
+- name: assert database does not exist
+ assert:
+ that:
+ - "'{{ db_user1 }}' not in result.stdout"