_psql.sql.insert.partial

Create the table:

psql -h localhost -p 8812 -U admin -d qdb \
    -c "CREATE TABLE IF NOT EXISTS t1 (name STRING, value INT);"

Insert row:

psql -h localhost -p 8812 -U admin -d qdb -c "INSERT INTO t1 VALUES('a', 42)"

Query back:

psql -h localhost -p 8812 -U admin -d qdb -c "SELECT * FROM t1"

Note that you can also run psql from Docker without installing the client locally:

docker run -it --rm --network=host -e PGPASSWORD=quest \
    postgres psql ....