PostgreSQL

export PGPASSWORD='p@55w0rd' # deploy@cdn.chorke.org:~ # psql -U postgres #psql (10.15 (Ubuntu 10.15-0ubuntu0.18.04.1)) #Type "help" for help. # root@cdn.chorke.org:~ # su - postgres # Last login: Tue Jan 01 12:00:00 MYT 2013 on pts/0 # -bash-4.2$ psql # psql (9.6.8) # Type "help" for help. # # postgres=#

Login

Connection String
# parameters based psql psql -U postgres psql -U academia postgres psql -U academia -h rds.vpc.chorke.org postgres psql -U academia -h rds.vpc.chorke.org -p 5432 postgres PGPASSWORD='sadaqah' psql -U academia -h rds.vpc.chorke.org -p 5432 postgres	# connection string based psql psql 'postgres://postgres:@:/' psql 'postgres://academia:@:/postgres' psql 'postgres://academia:@rds.vpc.chorke.org:/postgres' psql 'postgres://academia:@rds.vpc.chorke.org:5432/postgres' psql 'postgres://academia:sadaqah@rds.vpc.chorke.org:5432/postgres'

Login Error

Connection String
# root@cdn.chorke.org:~ # su - postgres psql # Last login: Tue Jan 01 12:00:00 MYT 2013 on pts/0 # /bin/createuser: /bin/createuser: cannot execute binary file	# root@cdn.chorke.org:~ # su postgres psql -p 5433 # psql (12.9 (Ubuntu 12.9-0ubuntu0.20.04.1))
# deploy@cdn.chorke.org:~ # sudo su postgres psql -p 5433 # psql (12.9 (Ubuntu 12.9-0ubuntu0.20.04.1))

Cluster Login

Cluster Login
pg_lsclusters sudo su - postgres	psql -p 5433 psql -U postgres -p 5433
GRANT ALL ON tmp_coll TO academia; GRANT ALL ON test_json TO academia;	-- psql -V SELECT version();

Creating User

Creating User
# root@cdn.chorke.org:~ # su - postgres # Last login: Tue Jan 01 12:00:00 MYT 2013 on pts/0 # -bash-4.2$ createuser root # createuser: creation of new role failed: ERROR: role "root" already exists # ALTER USER root WITH SUPERUSER;

Creating DB

Creating DB
Until creating root database it's always show error could not change directory to "/root": Permission denied. To overcome this error we should need to create a root database. only for avoid error while login using root user.
# root@cdn.chorke.org:~ # su - postgres # Last login: Tue Jan 01 12:00:00 MYT 2013 on pts/0 # -bash-4.2$ createdb root
Similarly you can create a database as same as your frequently used OS User. In this case no need password to login. It will authenticated from OS. That's means you can login to your PostgreSQL user using OS Authentication.

Grant Privileges

Grant Privileges
# postgres=# grant all privileges on database root to root; # GRANT # postgres=# grant all privileges on database postgres to root; # GRANT

Extensions

Extensions
ENABLE_DB_LINK=$(cat <<-DDL CREATE EXTENSION IF NOT EXISTS dblink; CREATE EXTENSION IF NOT EXISTS dblink SCHEMA extensions; SELECT * FROM pg_available_extensions WHERE name = 'dblink'; DDL ) echo "${ENABLE_DB_LINK}" | psql -p 5432 -U ${USER} echo "${ENABLE_DB_LINK}" | psql -p 5432 -U ${USER} academia_data_staging	ENABLE_PG_CRYPTO=$(cat <<-DDL CREATE EXTENSION IF NOT EXISTS pgcrypto; CREATE EXTENSION IF NOT EXISTS pgcrypto SCHEMA extensions; SELECT * FROM pg_available_extensions WHERE name = 'pgcrypto'; DDL ) echo "${ENABLE_PG_CRYPTO}" | psql -p 5432 -U ${USER} echo "${ENABLE_PG_CRYPTO}" | psql -p 5432 -U ${USER} academia_data_staging
sudo apt install postgresql-16-pgvector ENABLE_PG_VECTOR=$(cat <<-DDL CREATE EXTENSION IF NOT EXISTS vector; CREATE EXTENSION IF NOT EXISTS vector SCHEMA extensions; SELECT * FROM pg_available_extensions WHERE name = 'vector'; DDL ) echo "${ENABLE_PG_VECTOR}" | psql -p 5432 -U ${USER} echo "${ENABLE_PG_VECTOR}" | psql -p 5432 -U ${USER} academia_data_staging

Logout PSQL

Logout PSQL
# postgres=# \q # -bash-4.2$

Meta Data

Meta Data

-- show databases SELECT datname FROM pg_database; -- \l+ -- show sequence SELECT c.relname FROM pg_class c -- \ds+ WHERE c.relkind = 'S' ORDER BY c.relname; -- show tables SELECT * FROM pg_catalog.pg_tables WHERE schemaname NOT IN ('pg_catalog','information_schema'); -- describe tables SELECT table_name, column_name, data_type -- \d+ my_table FROM information_schema.columns WHERE table_name = 'my_table'; -- find tables with similar field name SELECT table_name, column_name, data_type FROM information_schema.columns WHERE column_name LIKE '%slug%';

SELECT pg_database_size('my_database'); -- \l+ SELECT pg_size_pretty(pg_database_size('my_database')); -- \l+ SELECT db.datname AS db_name, pg_size_pretty(pg_database_size(db.datname)) AS db_size FROM pg_database db ORDER BY pg_database_size(db.datname) DESC; SELECT pg_size_pretty(pg_total_relation_size('my_table')); -- \dt+ SELECT -- \dt+ table_schema, table_name, pg_size_pretty(pg_total_relation_size(quote_ident(table_name))) AS table_size FROM information_schema.tables WHERE table_schema = 'public' ORDER BY 2 ASC;

XML Query

XML Query
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Array Query

XML Query
SELECT dependencies||'"Running Fiscal Year"' FROM scope WHERE name = 'Fiscal Year Config';
SELECT * FROM user WHERE owner_ref LIKE ANY (ARRAY[ ',academia,chorke.org,shahed.biz,' ]) ORDER BY id ASC;	SELECT * FROM user WHERE owner_ref LIKE ALL (ARRAY[ ',academia,chorke.org,shahed.biz,' ]) ORDER BY id ASC;

JSON Query

JSON Query
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Delete Join

Delete Join
-- USING is not an ANSI standard not supported by others RDMBS -- it's better to use sub query rather than USING for join DELETE FROM product p USING category c WHERE p.category_id = c.id AND c.name = 'Grocery';

Sequence

Sequence
CREATE SEQUENCE IF NOT EXISTS public.policy_1000 INCREMENT 1 START 46656 -- 1,000 MINVALUE 46656 -- 1,000 MAXVALUE 1679615 -- Z,ZZZ CACHE 10; ALTER SEQUENCE public.policy_1000 OWNER TO chorke_init_pro; COMMENT ON SEQUENCE public.policy_1000 IS 'Academia Policy Sequence'; SELECT CURRVAL('policy_1000'); SELECT SETVAL('policy_1000', 0); ALTER SEQUENCE IF EXISTS policy_1000 RESTART 1; SELECT NEXTVAL('policy_1000')::int AS policy_id;
GRANT USAGE, SELECT ON ALL SEQUENCES IN SCHEMA public TO chorke_init_pro; ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT USAGE, SELECT ON SEQUENCES TO chorke_init_pro;

Echo/Print

Echo/Print
DO $BODY$ DECLARE p_jsonb jsonb; BEGIN -- SELECT INTO p_jsonb '["", "template","{templateType}","{productSlug}"]'::jsonb || '["{filePath}"]'::jsonb; p_jsonb := '["", "template","{templateType}","{productSlug}"]'::jsonb || '["{filePath}"]'::jsonb; RAISE NOTICE '%', p_jsonb; END; $BODY$;

Execute DDL

Insert Using Loop

Insert Using Loop

DO $BODY$ DECLARE p_id integer; p_domain varchar:= 'chorke.org'; p_group_name varchar:= 'occupation_class'; BEGIN SELECT INTO p_id (COALESCE(MAX(id), 0)) FROM grouped_collection; FOR p_code IN 1..5 LOOP INSERT INTO grouped_collection (id, created_on, domain, code, name, group_name, extended_properties) VALUES ((p_id + p_code), LOCALTIMESTAMP, p_domain, p_code, p_code, p_group_name, '{}'); END LOOP; END; $BODY$;

Anonymous Blocks

Anonymous Blocks

DO $BODY$ DECLARE fiscal_year_ukc character varying; fiscal_drop_ukc character varying := 'ALTER TABLE fiscal_year'; BEGIN SELECT INTO fiscal_year_ukc con.conname FROM pg_catalog.pg_constraint con INNER JOIN pg_catalog.pg_class rel ON rel.oid = con.conrelid INNER JOIN pg_catalog.pg_namespace nsp ON nsp.oid = connamespace WHERE nsp.nspname = 'public' AND rel.relname = 'fiscal_year' AND con.conname LIKE 'uk_%'; IF fiscal_year_ukc IS NOT NULL THEN fiscal_drop_ukc := fiscal_drop_ukc || ' ' 'DROP CONSTRAINT ' || fiscal_year_ukc; EXECUTE fiscal_drop_ukc; END IF; END $BODY$;

Create Sequence

Create Sequence

CREATE OR REPLACE FUNCTION fn_get_policy_no(IN agent_no character varying) RETURNS integer LANGUAGE 'plpgsql' AS $BODY$ DECLARE policy_no integer; sequence_name character varying := 'policy_' || agent_no; create_sequence character varying := 'CREATE SEQUENCE IF NOT EXISTS ' || sequence_name; BEGIN create_sequence := create_sequence || ' ' 'INCREMENT 1 ' 'START 46656 ' -- 1,000 'MINVALUE 46656 ' -- 1,000 'MAXVALUE 1679615 ' -- Z,ZZZ 'CACHE 10 '; EXECUTE create_sequence; SELECT INTO policy_no NEXTVAL(sequence_name)::int; RETURN policy_no; END $BODY$; SELECT fn_get_policy_no('0001');

Create Sequence with Comment

Create Sequence with Comment

CREATE OR REPLACE FUNCTION fn_get_policy_no(IN agent_no character varying, IN agent_desc character varying) RETURNS integer LANGUAGE 'plpgsql' AS $BODY$ DECLARE policy_no integer; sequence_name character varying := 'policy_' || agent_no; create_sequence character varying := 'CREATE SEQUENCE IF NOT EXISTS ' || sequence_name; comment_sequence character varying := 'COMMENT ON SEQUENCE ' || sequence_name ||' IS ''' || agent_desc || ''''; BEGIN create_sequence := create_sequence || ' ' 'INCREMENT 1 ' 'START 46656 ' -- 1,000 'MINVALUE 46656 ' -- 1,000 'MAXVALUE 1679615 ' -- Z,ZZZ 'CACHE 10 '; EXECUTE create_sequence; EXECUTE comment_sequence; SELECT INTO policy_no NEXTVAL(sequence_name)::int; RETURN policy_no; END $BODY$; SELECT fn_get_policy_no('0001', 'Fareast Islami Life Insurance'); -- @Query(value="SELECT fn_get_policy_no(:agent_no, :agent_desc)", nativeQuery = true) -- Integer getPolicyNo(@Param("agent_no") String agentNo, @Param("agent_desc") String agentDesc);

Create From Table Exclude Column

Create Sequence with Comment
DO $BODY$ DECLARE create_table character varying; BEGIN SELECT INTO create_table 'CREATE TABLE IF NOT EXISTS invoice__temp AS SELECT ' || STRING_AGG(isc.column_name, ', ') || ' FROM invoice' FROM (SELECT * FROM information_schema.columns WHERE table_name = 'invoice' AND column_name NOT IN ('id', 'created_on') ORDER BY ordinal_position ASC) isc; EXECUTE create_table; END $BODY$;

Date & Time

Date & Time
SELECT * FROM policy WHERE DATE_TRUNC('day', created_on) = TO_DATE('2021-12-31', 'yyyy-mm-dd'); UPDATE policy SET deleted_on = LOCALTIMESTAMP WHERE DATE_TRUNC('day', created_on) = TO_DATE('2021-12-31', 'yyyy-mm-dd');
SELECT EXTRACT(CENTURY FROM TIMESTAMP '2013-10-10 10:10:10'); SELECT DATE_TRUNC('year', TIMESTAMP '2013-10-10 10:10:10'); SELECT DATE_TRUNC('hour', TIMESTAMP '2013-10-10 10:10:10'); SELECT AGE(TIMESTAMP '2023-10-10', TIMESTAMP '1983-10-10'); SELECT EXTRACT(DAY FROM TIMESTAMP '2013-10-10 10:10:10'); SELECT DATE_PART('day', TIMESTAMP '2013-10-10 10:10:10'); SELECT DATE_PART('hour', INTERVAL '4 hours 3 minutes'); SELECT JUSTIFY_INTERVAL(INTERVAL '1 mon -1 hour'); SELECT JUSTIFY_HOURS(INTERVAL '27 hours'); SELECT JUSTIFY_DAYS(INTERVAL '35 days'); SELECT AGE(TIMESTAMP '1983-10-10'); SELECT CURRENT_TIMESTAMP(2) SELECT CURRENT_TIMESTAMP; SELECT LOCALTIMESTAMP; SELECT CURRENT_TIME; SELECT CURRENT_DATE;

String Format

String Format
SELECT STRING_TO_ARRAY('/my/request/path', '/') "string_array"; SELECT ARRAY_TO_JSON(STRING_TO_ARRAY('/my/request/path', '/')) "json_array";

Number Format

Number Format
SELECT NULLIF(regexp_replace('CKI00109' , '\D','','g'), '')::numeric; SELECT NULLIF(regexp_replace('CKI0010#9####', '\D','','g'), '')::numeric; SELECT NULLIF(regexp_replace('CKI2203000075', '\D','','g'), '')::numeric;

Restoring the Dump

Restoring the Dump
# export dumps pg_dump academia > academia_20200210_1020.sql pg_dump academia| gzip > academia_2020021.sql.gz
SELECT pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname IN ( 'academia' ); DROP DATABASE IF EXISTS academia; CREATE DATABASE academia;
# restore dumps psql academia < academia_20200210_1020.sql gunzip -c academia_20200210_1020.sql.gz | psql academia # export table as csv psql -U postgres \c my_database_staging \COPY my_table_name TO '/home/academia/Downloads/my_table_name.csv' DELIMITER ',' CSV HEADER;

OS User Auth

OS User Auth
CREATE DATABASE academia; CREATE USER academia WITH LOGIN; GRANT ALL PRIVILEGES ON DATABASE academia TO academia; -- CREATE USER academia WITH ENCRYPTED PASSWORD 'sadaqah!';
echo "os-map academia academia" >> $PG_DATA/pg_ident.conf echo "host all all 127.0.0.1/32 ident map=os-map" >> $PG_DATA/pg_hba.conf pg_ctl --pgdata="$PG_DATA" reload;

DBLink POC

DBLink POC
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DBLink Exec

DBLink Exec
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Recursive Query

Recursive Query

WITH RECURSIVE hierarchy AS ( SELECT o.id, o.code, o.name, o.parent "parent_code", p.name "parent_name" FROM org_unit o LEFT JOIN org_unit p ON p.code = o.parent WHERE o.code = LOWER(REPLACE('Chorke Agency', ' ', '-')) UNION SELECT o.id, o.code, o.name, o.parent "parent_code", p.name "parent_name" FROM org_unit o LEFT JOIN org_unit p ON p.code = o.parent INNER JOIN hierarchy h ON h.parent_code = o.code ) SELECT * FROM hierarchy;

Encode/Decode

Encode/Decode
SELECT decode('Chorke Academia, Inc.', 'escape'); -- text to binary SELECT encode('Chorke Academia, Inc.'::bytea, 'escape'); -- binary to text SELECT convert_to('Chorke Academia, Inc.', 'UTF8'); -- text to binary SELECT convert_from('Chorke Academia, Inc.'::bytea, 'UTF8'); -- binary to text SELECT encode('Chorke Academia, Inc.'::bytea, 'base64'); -- text to base64 SELECT convert_from(decode('Q2hvcmtlIEFjYWRlbWlhLCBJbmMu', 'base64'), 'UTF8'); -- base64 to text
Base36 Encode
CREATE OR REPLACE FUNCTION fn_base36_encode(IN base10 bigint) RETURNS varchar LANGUAGE plpgsql IMMUTABLE AS $BODY$ DECLARE base36 varchar := ''; intval bigint := abs(base10); char0z char[] := regexp_split_to_array('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ', ''); BEGIN WHILE intval != 0 LOOP base36 := char0z[(intval % 36)+1] || base36; intval := intval / 36; END LOOP; IF base10 = 0 THEN base36 := '0'; END IF; RETURN base36; END $BODY$;
Base36 Decode
CREATE OR REPLACE FUNCTION fn_base36_decode(IN base36 varchar) RETURNS bigint LANGUAGE plpgsql AS $BODY$ DECLARE rindex int; intval int; carray char[]; base10 bigint := 0; char0z varchar := '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'; BEGIN FOR rindex IN REVERSE char_length(base36)..1 LOOP carray := carray || substring(upper(base36) FROM rindex FOR 1)::char; END LOOP; rindex := 0; WHILE rindex < (array_length(carray,1)) LOOP intval := position(carray[rindex+1] IN char0z)-1; base10 := base10 + (intval * (36 ^ rindex)); rindex := rindex + 1; END LOOP; RETURN base10; END $BODY$;

Large Object

Large Object
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Bastion Dump

Bastion Dump
BASH_REMOTE_SCRIPT_FRMT=$(cat <<'EOF' # suppress stdout echo '/* $STDOUT$' echo "${HOSTNAME}${HOME}" ssh -qt gtw.vpc.chorke.org <<'EOF_00' echo "${HOSTNAME}${HOME}" ssh -qt app.vpc.chorke.org <<'EOF_01' echo "${HOSTNAME}${HOME}" echo '$STDOUT$ */' pg_dump postgres://academia:%s@rds.vpc.chorke.org:5432/%s # suppress stdout echo '/* $STDOUT$' EOF_01 EOF_00 echo '$STDOUT$ */' EOF )
BASH_REMOTE_SCRIPT_PASS='sadaqah!' BASH_REMOTE_SCRIPT_PGDB='academia_keycloak_staging' printf -v BASH_REMOTE_SCRIPT_EXEC "${BASH_REMOTE_SCRIPT_FRMT}" "${BASH_REMOTE_SCRIPT_PASS}" "${BASH_REMOTE_SCRIPT_PGDB}" printf -v BASH_EXPORT_SCRIPT_DUMP '%s.sql' "${BASH_REMOTE_SCRIPT_PGDB}" bash -c "${BASH_REMOTE_SCRIPT_EXEC}" > ${BASH_EXPORT_SCRIPT_DUMP}
sed '/^\/\* \$STDOUT\$$/,/^\$STDOUT\$ \*\/$/{/^\/\* \$STDOUT\$$/!{/^\$STDOUT\$ \*\/$/!d}}' -i ${BASH_EXPORT_SCRIPT_DUMP} sed -z 's|\n/\* $STDOUT$\n$STDOUT$ \*/||g' -i ${BASH_EXPORT_SCRIPT_DUMP} sed -z 's|/\* $STDOUT$\n$STDOUT$ \*/\n||g' -i ${BASH_EXPORT_SCRIPT_DUMP} gzip ${BASH_EXPORT_SCRIPT_DUMP}

Export CSV

Export CSV
psql -U academia academia_audit_staging \COPY (SELECT * FROM audit_log WHERE action_type = 'Sync Collection' AND DATE_TRUNC('day', logged_on) = '20241010')\ To '~/.config/audit_log_20241010_1010_MYT.csv' With CSV DELIMITER ',' HEADER;

Knowledge

Knowledge
# wsl (windows subsystem for linux) sudo service redis-server restart sudo service postgresql restart sudo service apache2 restart # comment and uncomment sql sed -i -e 's|^|-- |g' src/main/resources/db/migration/*.sql sed -i -e 's|^-- ||g' src/main/resources/db/migration/*.sql
-- psql CREATE DATABASE chorke_init_pro; CREATE USER chorke_init_pro WITH ENCRYPTED PASSWORD 'pa55w0rd'; GRANT ALL PRIVILEGES ON DATABASE chorke_init_pro TO chorke_init_pro; -- \q	-- revoke public connect from specific database after creation REVOKE CONNECT ON DATABASE academia_ebis_dev FROM PUBLIC; -- revoke public connect for all future databases REVOKE CONNECT ON DATABASE template1 FROM PUBLIC;
SELECT con.conname, nsp.nspname, rel.relname FROM pg_catalog.pg_constraint con INNER JOIN pg_catalog.pg_class rel ON rel.oid = con.conrelid INNER JOIN pg_catalog.pg_namespace nsp ON nsp.oid = connamespace WHERE nsp.nspname = 'public' AND rel.relname = 'fiscal_year' AND con.conname LIKE 'uk_%';
SELECT n.nspname AS "schema", c.relname AS "name", CASE c.relkind WHEN 'v' THEN 'view' WHEN 'i' THEN 'index' WHEN 'r' THEN 'table' WHEN 's' THEN 'special' WHEN 'S' THEN 'sequence' WHEN 'f' THEN 'foreign table' WHEN 'p' THEN 'partitioned table' WHEN 'I' THEN 'partitioned index' WHEN 'm' THEN 'materialized view' END AS "type", pg_catalog.pg_get_userbyid(c.relowner) AS "owner" FROM pg_catalog.pg_class c LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace WHERE c.relkind IN ('S','') AND n.nspname !~ '^pg_toast' AND n.nspname <> 'pg_catalog' AND n.nspname <> 'information_schema' AND pg_catalog.pg_table_is_visible(c.oid) ORDER BY 1,2;
SELECT d.datname AS "db_name", pg_catalog.pg_get_userbyid(d.datdba) AS "db_owner", pg_catalog.pg_encoding_to_char(d.encoding) AS "db_encoding", d.datcollate AS "db_collation", d.datctype AS "db_collation_type", pg_catalog.array_to_string(d.datacl, e'\n') AS "db_access_privileges", CASE WHEN pg_catalog.has_database_privilege(d.datname, 'CONNECT') THEN pg_catalog.pg_size_pretty(pg_catalog.pg_database_size(d.datname)) ELSE 'No Access' END AS "db_size", t.spcname AS "db_tablespace", pg_catalog.shobj_description(d.oid, 'pg_database') AS "db_description" FROM pg_catalog.pg_database d JOIN pg_catalog.pg_tablespace t ON d.dattablespace = t.oid ORDER BY 1;
SELECT usesysid AS "user_id", usename AS "user_name", passwd AS "user_password", usesuper AS "is_super_user" FROM pg_catalog.pg_user ORDER BY 1;
DO $BODY$ DECLARE p_password varchar :='p@$$w0rd'; p_connection_string varchar :='hostaddr=127.0.0.1 port=5432 dbname=postgres user=postgres password='; BEGIN p_connection_string := p_connection_string || p_password; RAISE NOTICE 'Connection String: %', p_connection_string; SELECT INTO p_connection_string 'hostaddr=' || host(inet_server_addr()) || ' port=' || inet_server_port() || ' dbname=' || current_database() || ' user=' || CURRENT_USER || ' password=' || p_password; RAISE NOTICE 'Connection String: %', p_connection_string; END $BODY$;
cat << EOF | psql -U postgres DROP DATABASE IF EXISTS academia_ebis_staging; CREATE DATABASE academia_ebis_staging; CREATE USER academia WITH ENCRYPTED PASSWORD 'sadaqah!'; GRANT ALL PRIVILEGES ON DATABASE academia_ebis_staging TO academia; ALTER DATABASE academia_ebis_staging OWNER TO academia; -- ALTER USER academia WITH NOSUPERUSER; -- ALTER USER academia WITH SUPERUSER; EOF

Allow Remote

Docker » Compose » Manage
apt install -y iputils-ping telnet dnsutils sudo systemctl status ufw sudo ufw status verbose	sudo ufw status numbered sudo ufw allow 5432/tcp sudo ufw enable
nano /etc/postgresql/14/main/postgresql.conf nano /etc/postgresql/16/main/postgresql.conf	nano /etc/postgresql/14/main/pg_hba.conf nano /etc/postgresql/16/main/pg_hba.conf
listen_addresses = '*' # what IP address(es) to listen on; # comma-separated list of addresses; # defaults to 'localhost'; use '*' for all # (change requires restart) port = 5432 # (change requires restart)	# IPv4 local connections: host all all 127.0.0.1/32 scram-sha-256 host all all 0.0.0.0/0 scram-sha-256 # host all all 10.19.83.1/24 scram-sha-256 # host all all 10.20.13.1/24 scram-sha-256

Spread Sheet

Spread Sheet

=CONCAT("(LOCALTIMESTAMP, 'religion', 'chorke.org', (SELECT (COALESCE(MAX(id), 0) + 1) FROM grouped_collection), '", SUBSTITUTE(A2 , """" , ""), "', '", SUBSTITUTE(A2 , """" , ""), "', '{""state"": """ , SUBSTITUTE(B2 , "'" , "''") , """, ""city"": """ , SUBSTITUTE(C2 , "'" , "''") , """}'),") =CONCAT("[""", SUBSTITUTE(A2 , """", ""), """, """, SUBSTITUTE(A2, """", ""), "",""", {""state"": """ , SUBSTITUTE(B2 , "'" , "''") , """, ""city"": """ , SUBSTITUTE(C2 , "'" , "''") , """}", "],") =CONCAT("[""", SUBSTITUTE(C518 , """", ""), """, """, SUBSTITUTE(B518, """", ""), "",""", {}, " , A518 , ", ", IF(ISBLANK(D518), "false", "true"), "],") =CONCAT("[""", SUBSTITUTE(C5 , """", ""), """, """, SUBSTITUTE(B5, """", ""), "",""", {""class"": """, D5 ,""", ""income"": true}, " , A5, "],") =CONCAT("[""", SUBSTITUTE(C27 , """", ""), """, """, SUBSTITUTE(B27, """", ""), "",""", {}, " , A27, "],") =CONCAT("[""", C27, """, """, B27, "",""", {}, " , A27, "],")

Docker PSQL

Docker PSQL
docker run -d --name postgres\ -e POSTGRES_PASSWORD=sadaqah\ -v ./init.sql:/docker-entrypoint-initdb.d/init.sql\ -p 127.0.0.1:5433:5432\ postgres:12.14	docker exec -it postgres bash psql -U postgres docker stop postgres docker rm postgres	docker exec -it postgres\ psql -U postgres docker ps -a docker rm postgres -f