Update comments in README.md and test case files.

The execution of mongodb_init.sh is compulsory before running
regression, and it is missed to mention it in the README file.
Also, update a few comments in test cases.

FDW-600, Vaibhav Dalvi, reviewed by Suraj Kharage and Jeevan Chalke.

README.md

@@ -176,12 +176,19 @@ EDB Postgres Advanced Server.
 
 4. Running regression test.
 
+    Run `mongodb_init.sh` file to load required collections.
+
+    ```sh
+    source mongodb_init.sh
+    ```
+    Finally, run regression.
+
     ```sh
     make USE_PGXS=1 installcheck
     ```
-   However, make sure to set the `MONGO_HOST`, `MONGO_PORT`, `MONGO_USER_NAME`,
-   and `MONGO_PWD` environment variables correctly. The default settings can be
-   found in the `mongodb_init.sh` script.
+    However, make sure to set the `MONGO_HOST`, `MONGO_PORT`, `MONGO_USER_NAME`,
+    and `MONGO_PWD` environment variables correctly. The default settings can
+    be found in the `mongodb_init.sh` script.
 
 
 If you run into any issues, please [let us know][2].

expected/aggregate_pushdown.out

@@ -2,9 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/aggregate_pushdown_1.out

@@ -2,9 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/aggregate_pushdown_2.out

@@ -2,9 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/aggregate_pushdown_3.out

@@ -2,9 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/connection_validation.out

@@ -3,10 +3,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/connection_validation_1.out

@@ -3,10 +3,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/dml.out

@@ -2,10 +2,10 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress,
+-- mongo_fdw_regress1 and mongo_fdw_regress2 databases on MongoDB with all
+-- permission for MONGO_USER_NAME user with MONGO_PASS password and ran
+-- mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/join_pushdown.out

@@ -2,9 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/join_pushdown_1.out

@@ -2,9 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/join_pushdown_2.out

@@ -2,9 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/join_pushdown_3.out

@@ -2,9 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/limit_offset_pushdown.out

@@ -2,8 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
+-- Before running this file user must create database mongo_fdw_regress,
+-- mongo_fdw_regress1 and mongo_fdw_regress2 databases on MongoDB with all
+-- permission for MONGO_USER_NAME user with MONGO_PASS password and ran
 -- mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;

expected/limit_offset_pushdown_1.out

@@ -2,8 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
+-- Before running this file user must create database mongo_fdw_regress,
+-- mongo_fdw_regress1 and mongo_fdw_regress2 databases on MongoDB with all
+-- permission for MONGO_USER_NAME user with MONGO_PASS password and ran
 -- mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;

expected/pushdown.out

@@ -2,10 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/pushdown_1.out

@@ -2,10 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/select.out

@@ -2,10 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/select_1.out

@@ -2,10 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 CREATE SERVER mongo_server FOREIGN DATA WRAPPER mongo_fdw

expected/server_options.out

@@ -2,10 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 NOTICE:  extension "mongo_fdw" already exists, skipping

expected/server_options_1.out

@@ -2,10 +2,9 @@
 \set MONGO_PORT			`echo \'"$MONGO_PORT"\'`
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;
 NOTICE:  extension "mongo_fdw" already exists, skipping

mongodb_init.sh

@@ -11,6 +11,8 @@ export MONGO_PWD="edb"
 # db.createUser({user:"edb",pwd:"edb",roles:[{role:"dbOwner", db:"mongo_fdw_regress"},{role:"readWrite", db:"mongo_fdw_regress"}]})
 # use mongo_fdw_regress1
 # db.createUser({user:"edb",pwd:"edb",roles:[{role:"dbOwner", db:"mongo_fdw_regress1"},{role:"readWrite", db:"mongo_fdw_regress1"}]})
+# use mongo_fdw_regress2
+# db.createUser({user:"edb",pwd:"edb",roles:[{role:"dbOwner", db:"mongo_fdw_regress2"},{role:"readWrite", db:"mongo_fdw_regress2"}]})
 
 mongoimport --host=$MONGO_HOST --port=$MONGO_PORT -u $MONGO_USER_NAME -p $MONGO_PWD --db mongo_fdw_regress --collection countries --jsonArray --drop --maintainInsertionOrder --quiet < data/mongo_fixture.json
 mongoimport --host=$MONGO_HOST --port=$MONGO_PORT -u $MONGO_USER_NAME -p $MONGO_PWD --db mongo_fdw_regress --collection warehouse --jsonArray --drop --maintainInsertionOrder --quiet < data/mongo_warehouse.json

sql/aggregate_pushdown.sql

@@ -3,9 +3,9 @@
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
 
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;

sql/connection_validation.sql

@@ -4,10 +4,9 @@
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
 
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;

sql/dml.sql

@@ -3,10 +3,10 @@
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
 
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress,
+-- mongo_fdw_regress1 and mongo_fdw_regress2 databases on MongoDB with all
+-- permission for MONGO_USER_NAME user with MONGO_PASS password and ran
+-- mongodb_init.sh file to load collections.
 
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;

sql/join_pushdown.sql

@@ -3,9 +3,9 @@
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
 
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
--- mongodb_init.sh file to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;

sql/limit_offset_pushdown.sql

@@ -3,8 +3,9 @@
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
 
--- Before running this file User must create database mongo_fdw_regress on
--- MongoDB with all permission for 'edb' user with 'edb' password and ran
+-- Before running this file user must create database mongo_fdw_regress,
+-- mongo_fdw_regress1 and mongo_fdw_regress2 databases on MongoDB with all
+-- permission for MONGO_USER_NAME user with MONGO_PASS password and ran
 -- mongodb_init.sh file to load collections.
 
 \c contrib_regression

sql/pushdown.sql

@@ -3,10 +3,9 @@
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
 
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;

sql/select.sql

@@ -3,10 +3,9 @@
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
 
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;

sql/server_options.sql

@@ -3,10 +3,9 @@
 \set MONGO_USER_NAME	`echo \'"$MONGO_USER_NAME"\'`
 \set MONGO_PASS			`echo \'"$MONGO_PWD"\'`
 
--- Before running this file User must create database mongo_fdw_regress and
--- mongo_fdw_regress1 databases on MongoDB with all permission for
--- MONGO_USER_NAME user with MONGO_PASS password and ran mongodb_init.sh file
--- to load collections.
+-- Before running this file user must create database mongo_fdw_regress on
+-- MongoDB with all permission for MONGO_USER_NAME user with MONGO_PASS
+-- password and ran mongodb_init.sh file to load collections.
 
 \c contrib_regression
 CREATE EXTENSION IF NOT EXISTS mongo_fdw;