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add database example
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examples/database/README.md
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398
examples/database/README.md
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## login to the psql command line
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`sudo -u postgres psql`
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#### format output
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if you want to generate html output, the command is `\pset format html`
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but you probably want the default format which is *aligned*
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## create database and role
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`CREATE DATABASE <application_database_name>;`
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`CREATE ROLE <application_unix_user> WITH LOGIN;`
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`\password <application_unix_user>`
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`GRANT ALL PRIVILEGES ON DATABASE <application_database_name> TO <application_unix_user>;`
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## change database
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`\c <application_database_name>`
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## create the database tables
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`sudo -u postgres psql < create_database_tables.sql`
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## sanity check
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In order to be able to register, login to the psql command line
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and insert your email address into the email_white_list table.
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verify the database table schemas against the models in `models.py`,
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and hopefully it matches what is below
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## describe database
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`<application_database_name>=# \d`
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<table border="1">
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<caption>List of relations</caption>
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<tr>
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<th align="center">Schema</th>
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<th align="center">Name</th>
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<th align="center">Type</th>
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<th align="center">Owner</th>
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</tr>
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<tr valign="top">
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<td align="left">public</td>
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<td align="left">contributor</td>
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<td align="left">table</td>
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<td align="left">application_unix_user</td>
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</tr>
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<tr valign="top">
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<td align="left">public</td>
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<td align="left">contributor_id_seq</td>
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<td align="left">sequence</td>
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<td align="left">application_unix_user</td>
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</tr>
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<tr valign="top">
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<td align="left">public</td>
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<td align="left">email_white_list</td>
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<td align="left">table</td>
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<td align="left">application_unix_user</td>
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</tr>
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<tr valign="top">
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<td align="left">public</td>
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<td align="left">email_white_list_id_seq</td>
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<td align="left">sequence</td>
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<td align="left">application_unix_user</td>
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</tr>
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<tr valign="top">
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<td align="left">public</td>
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<td align="left">photo</td>
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<td align="left">table</td>
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<td align="left">application_unix_user</td>
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</tr>
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<tr valign="top">
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<td align="left">public</td>
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<td align="left">photo_id_seq</td>
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<td align="left">sequence</td>
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<td align="left">application_unix_user</td>
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</tr>
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</table>
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<p>(6 rows)<br />
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</p>
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## describe contributor table
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`<application_database_name>=# \d contributor`
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<table border="1">
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<caption>Table "public.contributor"</caption>
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<tr>
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<th align="center">Column</th>
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<th align="center">Type</th>
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<th align="center">Collation</th>
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<th align="center">Nullable</th>
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<th align="center">Default</th>
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</tr>
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<tr valign="top">
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<td align="left">id</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left">not null</td>
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<td align="left">nextval('contributor_id_seq'::regclass)</td>
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</tr>
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<tr valign="top">
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<td align="left">name</td>
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<td align="left">character varying(64)</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">email</td>
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<td align="left">character varying(120)</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">password_hash</td>
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<td align="left">character varying(128)</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">num_photos</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">totp_key</td>
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<td align="left">character(16)</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">use_totp</td>
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<td align="left">boolean</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left">false</td>
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</tr>
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</table>
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<p>Indexes:<br />
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"contributor_pkey" PRIMARY KEY, btree (id)<br />
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"contributor_email_key" UNIQUE CONSTRAINT, btree (email)<br />
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"contributor_name_key" UNIQUE CONSTRAINT, btree (name)<br />
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</p>
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## describe photo table
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`<application_database_name>=# \d photo`
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<table border="1">
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<caption>Table "public.photo"</caption>
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<tr>
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<th align="center">Column</th>
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<th align="center">Type</th>
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<th align="center">Collation</th>
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<th align="center">Nullable</th>
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<th align="center">Default</th>
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</tr>
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<tr valign="top">
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<td align="left">id</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left">not null</td>
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<td align="left">nextval('photo_id_seq'::regclass)</td>
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</tr>
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<tr valign="top">
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<td align="left">photo_name</td>
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<td align="left">character varying(120)</td>
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<td align="left"> </td>
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<td align="left">not null</td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">contributor_id</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left">not null</td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">timestamp</td>
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<td align="left">timestamp without time zone</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">timestamp_int</td>
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<td align="left">bigint</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_format</td>
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<td align="left">character(12)</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_width</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_height</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_1280_width</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_1280_height</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_480_width</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_480_height</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">Make</td>
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<td align="left">character varying</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">Model</td>
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<td align="left">character varying</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">Software</td>
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<td align="left">character varying</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">DateTime</td>
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<td align="left">timestamp without time zone</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">DateTimeOriginal</td>
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<td align="left">timestamp without time zone</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">DateTimeDigitized</td>
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<td align="left">timestamp without time zone</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">fnumber</td>
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<td align="left">numeric</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">DigitalZoomRatio</td>
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<td align="left">numeric</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">AspectRatio</td>
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<td align="left">numeric</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_raw_size</td>
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<td align="left">bigint</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_1280_size</td>
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<td align="left">bigint</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">photo_480_size</td>
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<td align="left">bigint</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">TimeZoneOffset</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">GPSAltitude</td>
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<td align="left">numeric</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">GPSAboveSeaLevel</td>
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<td align="left">boolean</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">GPSLatitude</td>
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<td align="left">numeric</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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<tr valign="top">
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<td align="left">GPSLongitude</td>
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<td align="left">numeric</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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</table>
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<p>Indexes:<br />
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"photo_pkey" PRIMARY KEY, btree (id)<br />
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"photo_photo_name_key" UNIQUE CONSTRAINT, btree (photo_name)<br />
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</p>
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## describe email_white_list
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`<application_database_name>=# \d email_white_list`
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<table border="1">
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<caption>Table "public.email_white_list"</caption>
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<tr>
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<th align="center">Column</th>
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<th align="center">Type</th>
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<th align="center">Collation</th>
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<th align="center">Nullable</th>
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<th align="center">Default</th>
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</tr>
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<tr valign="top">
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<td align="left">id</td>
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<td align="left">integer</td>
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<td align="left"> </td>
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<td align="left">not null</td>
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<td align="left">nextval('email_white_list_id_seq'::regclass)</td>
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</tr>
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<tr valign="top">
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<td align="left">email</td>
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<td align="left">character varying(120)</td>
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<td align="left"> </td>
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<td align="left"> </td>
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<td align="left"> </td>
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</tr>
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</table>
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<p>Indexes:<br />
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"email_white_list_pkey" PRIMARY KEY, btree (id)<br />
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"email_white_list_email_key" UNIQUE CONSTRAINT, btree (email)<br />
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</p>
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84
examples/database/create_database_tables.sql
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84
examples/database/create_database_tables.sql
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\c photo_app_database_name
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CREATE TABLE IF NOT EXISTS email_white_list(
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id SERIAL PRIMARY KEY,
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email VARCHAR(120) NOT NULL UNIQUE
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);
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CREATE TABLE IF NOT EXISTS contributor(
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id SERIAL PRIMARY KEY,
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name VARCHAR(64) NOT NULL UNIQUE,
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email VARCHAR(120) NOT NULL UNIQUE,
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password_hash VARCHAR(128),
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num_photos INT,
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totp_key CHAR(16),
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use_totp BOOLEAN DEFAULT '0'
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);
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/*
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ALTER TABLE contributor ADD COLUMN IF NOT EXISTS num_photos INT;
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ALTER TABLE contributor ADD COLUMN IF NOT EXISTS totp_key CHAR(16);
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ALTER TABLE contributor ADD COLUMN IF NOT EXISTS use_totp BOOLEAN DEFAULT '0';
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*/
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CREATE TABLE IF NOT EXISTS photo(
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id SERIAL PRIMARY KEY,
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photo_name VARCHAR(120) NOT NULL UNIQUE,
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contributor_id INT NOT NULL,
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timestamp TIMESTAMP WITHOUT TIME ZONE,
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timestamp_int BIGINT,
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photo_format CHAR(12),
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photo_width INT,
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photo_height INT,
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photo_1280_width INT,
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photo_1280_height INT,
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photo_480_width INT,
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photo_480_height INT,
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"Make" VARCHAR,
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"Model" VARCHAR,
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"Software" VARCHAR,
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"DateTime" TIMESTAMP WITHOUT TIME ZONE,
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"DateTimeOriginal" TIMESTAMP WITHOUT TIME ZONE,
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"DateTimeDigitized" TIMESTAMP WITHOUT TIME ZONE,
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fnumber DECIMAL,
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"DigitalZoomRatio" DECIMAL,
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"AspectRatio" DECIMAL,
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photo_raw_size BIGINT,
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photo_1280_size BIGINT,
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photo_480_size BIGINT,
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"TimeZoneOffset" INT,
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"GPSAltitude" DECIMAL,
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"GPSAboveSeaLevel" BOOLEAN,
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"GPSLatitude" DECIMAL,
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"GPSLongitude" DECIMAL
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);
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/*
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ALTER TABLE photo ADD COLUMN IF NOT EXISTS contributor_id INT NOT NULL;
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ALTER TABLE photo ADD COLUMN IF NOT EXISTS timestamp TIMESTAMP WITHOUT TIME ZONE;
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ALTER TABLE photo ADD COLUMN IF NOT EXISTS timestamp_int BIGINT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_format CHAR(12);
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_width INT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_height INT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_1280_width INT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_1280_height INT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_480_width INT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_480_height INT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "Make" VARCHAR;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "Model" VARCHAR;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "Software" VARCHAR;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "DateTime" TIMESTAMP WITHOUT TIME ZONE;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "DateTimeOriginal" TIMESTAMP WITHOUT TIME ZONE;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "DateTimeDigitized" TIMESTAMP WITHOUT TIME ZONE;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS fnumber DECIMAL;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "DigitalZoomRatio" DECIMAL;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "AspectRatio" DECIMAL;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_raw_size BIGINT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_1280_size BIGINT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS photo_480_size BIGINT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "TimeZoneOffset" INT;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "GPSAltitude" DECIMAL;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "GPSAboveSeaLevel" BOOLEAN;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "GPSLatitude" DECIMAL;
|
||||
ALTER TABLE photo ADD COLUMN IF NOT EXISTS "GPSLongitude" DECIMAL
|
||||
*/
|
||||
Loading…
Reference in New Issue
Block a user