--
-- PostgreSQL database dump
--

-- Dumped from database version 11.3
-- Dumped by pg_dump version 11.3

SET statement_timeout = 0;
SET lock_timeout = 0;
SET idle_in_transaction_session_timeout = 0;
SET client_encoding = 'UTF8';
SET standard_conforming_strings = on;
SELECT pg_catalog.set_config('search_path', '', false);
SET check_function_bodies = false;
SET xmloption = content;
SET client_min_messages = warning;
SET row_security = off;
--
-- Name: timescaledb; Type: EXTENSION; Schema: -; Owner: 
--

CREATE EXTENSION IF NOT EXISTS timescaledb WITH SCHEMA public;

--
-- Name: EXTENSION timescaledb; Type: COMMENT; Schema: -; Owner: 
--

COMMENT ON EXTENSION timescaledb IS 'Enables scalable inserts and complex queries for time-series data';

--
-- Name: tablefunc; Type: EXTENSION; Schema: -; Owner: 
--

CREATE EXTENSION IF NOT EXISTS tablefunc WITH SCHEMA public;

--
-- Name: EXTENSION tablefunc; Type: COMMENT; Schema: -; Owner: 
--

COMMENT ON EXTENSION tablefunc IS 'functions that manipulate whole tables, including crosstab';


SET default_tablespace = '';

SET default_with_oids = false;
--
-- Name: request; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE public.request (
    "time" timestamp with time zone NOT NULL,
    run_id timestamp with time zone NOT NULL,
    exception text,
    greenlet_id integer NOT NULL,
    loadgen text NOT NULL,
    name text NOT NULL,
    request_type text NOT NULL,
    response_length integer,
    response_time double precision,
    success smallint NOT NULL,
    testplan character varying(255) NOT NULL,
    pid integer,
    context jsonb,
    url character varying(255)
);


ALTER TABLE public.request OWNER TO postgres;

CREATE TABLE public.testrun (
    id timestamp with time zone NOT NULL,
    testplan text NOT NULL,
    profile_name text,
    num_clients integer NOT NULL,
    rps double precision,
    description text,
    end_time timestamp with time zone,
    env character varying(10) NOT NULL,
    username character varying(64),
    gitrepo character varying(120),
    rps_avg numeric,
    resp_time_avg numeric,
    changeset_guid character varying(36),
    fail_ratio double precision,
    requests integer,
    arguments text,
    exit_code integer
);


ALTER TABLE public.testrun OWNER TO postgres;
--
-- Name: user_count; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE public.user_count (
    testplan character varying(255) NOT NULL,
    user_count integer NOT NULL,
    "time" timestamp with time zone NOT NULL,
    run_id timestamp with time zone
);


ALTER TABLE public.user_count OWNER TO postgres;
--
-- Name: events; Type: TABLE; Schema: public; Owner: postgres
--

CREATE TABLE public.events (
    "time" timestamp with time zone NOT NULL,
    text text NOT NULL
);


ALTER TABLE public.events OWNER TO postgres;
--
-- Name: testrun testrun_pkey; Type: CONSTRAINT; Schema: public; Owner: postgres
--

ALTER TABLE ONLY public.testrun
    ADD CONSTRAINT testrun_pkey PRIMARY KEY (id);
--
-- Name: request_time_idx; Type: INDEX; Schema: public; Owner: postgres
--

CREATE INDEX request_time_idx ON public.request USING btree ("time" DESC);

--
-- Name: run_id_idx; Type: INDEX; Schema: public; Owner: postgres
--

CREATE INDEX run_id_idx ON public.request USING btree (run_id);

--
-- Name: testrun_id_idx; Type: INDEX; Schema: public; Owner: postgres
--

CREATE INDEX testrun_id_idx ON public.testrun USING btree (id DESC);

--
-- Name: user_count_time_idx; Type: INDEX; Schema: public; Owner: postgres
--

CREATE INDEX user_count_time_idx ON public.user_count USING btree ("time" DESC); 

PostgreSQL online editor

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About PostgreSQL

PostgreSQL is a open source relational database system and is also knows as Postgres.

Key Features:

  • Postgres is not only free and open-source but also it is highly extensible.
  • Custom Data types and funtions from various programming languaues can be introduced and the good part is compiling entire database is not required.
  • ACID(Atomicity, Consistency, Isolation, Durability) compliant.
  • First DBMS which implemented Multi-version concurrency control (MVCC) feature.
  • It's the default database server for MacOS.
  • It supports all major operating systems like Linux, Windows, OpenBSD,FreeBSD etc.

Syntax help

1. CREATE

CREATE command is used to create a table, schema or an index.

Syntax:

         CREATE TABLE table_name (
                column1 datatype,
                column2 datatype,
                ....);

2. ALTER

ALTER command is used to add, modify or delete columns or constraints from the database table.

Syntax

ALTER TABLE Table_name ADD column_name datatype;

3. TRUNCATE:

TRUNCATE command is used to delete the data present in the table but this will not delete the table.

Syntax

TRUNCATE table table_name;

4. DROP

DROP command is used to delete the table along with its data.

Syntax

DROP TABLE table_name;

5. RENAME

RENAME command is used to rename the table name.

Syntax

ALTER TABLE table_name1 RENAME to new_table_name1; 

6. INSERT

INSERT Statement is used to insert new records into the database table.

Syntax

INSERT INTO table_name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...);

7. SELECT

Select statement is used to select data from database tables.

Syntax:

SELECT column1, column2, ...
FROM table_name; 

8. UPDATE

UPDATE statement is used to modify the existing values of records present in the database table.

Syntax

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition; 

9. DELETE

DELETE statement is used to delete the existing records present in the database table.

Syntax

DELETE FROM table_name where condition;