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PostgreSQL now skips table and index creation when DB already exists, #3487

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Ylian Saint-Hilaire 2022-01-19 12:21:50 -08:00
parent c8ef09f94c
commit 8acbfd2a30
1 changed files with 31 additions and 25 deletions
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56
db.js
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@ -686,32 +686,38 @@ module.exports.CreateDB = function (parent, func) {
const { Pool, Client } = require('pg');
connectinArgs.database = dbname;
Datastore = new Client(connectinArgs);
Datastore.connect()
parent.debug('db', 'Checking tables...');
sqlDbBatchExec([
'CREATE TABLE IF NOT EXISTS main (id VARCHAR(256) PRIMARY KEY NOT NULL, type CHAR(32), domain CHAR(64), extra CHAR(255), extraex CHAR(255), doc JSON)',
'CREATE TABLE IF NOT EXISTS events(id SERIAL PRIMARY KEY, time TIMESTAMP, domain CHAR(64), action CHAR(255), nodeid CHAR(255), userid CHAR(255), doc JSON)',
'CREATE TABLE IF NOT EXISTS eventids(fkid INT NOT NULL, target CHAR(255), CONSTRAINT fk_eventid FOREIGN KEY (fkid) REFERENCES events (id) ON DELETE CASCADE ON UPDATE RESTRICT)',
'CREATE TABLE IF NOT EXISTS serverstats (time TIMESTAMP PRIMARY KEY, expire TIMESTAMP, doc JSON)',
'CREATE TABLE IF NOT EXISTS power (id SERIAL PRIMARY KEY, time TIMESTAMP, nodeid CHAR(255), doc JSON)',
'CREATE TABLE IF NOT EXISTS smbios (id CHAR(255) PRIMARY KEY, time TIMESTAMP, expire TIMESTAMP, doc JSON)',
'CREATE TABLE IF NOT EXISTS plugin (id SERIAL PRIMARY KEY, doc JSON)'
], function (results) {
parent.debug('db', 'Checking indexes...');
sqlDbExec('CREATE INDEX ndxtypedomainextra ON main (type, domain, extra)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxextra ON main (extra)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxextraex ON main (extraex)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxeventstime ON events(time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxeventsusername ON events(domain, userid, time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxeventsdomainnodeidtime ON events(domain, nodeid, time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxeventids ON eventids(target)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxserverstattime ON serverstats (time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxserverstatexpire ON serverstats (expire)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxpowernodeidtime ON power (nodeid, time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxsmbiostime ON smbios (time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxsmbiosexpire ON smbios (expire)', null, function (err, response) { });
Datastore.connect();
if (err == null) {
// Database was created, create the tables
parent.debug('db', 'Creating tables...');
sqlDbBatchExec([
'CREATE TABLE IF NOT EXISTS main (id VARCHAR(256) PRIMARY KEY NOT NULL, type CHAR(32), domain CHAR(64), extra CHAR(255), extraex CHAR(255), doc JSON)',
'CREATE TABLE IF NOT EXISTS events(id SERIAL PRIMARY KEY, time TIMESTAMP, domain CHAR(64), action CHAR(255), nodeid CHAR(255), userid CHAR(255), doc JSON)',
'CREATE TABLE IF NOT EXISTS eventids(fkid INT NOT NULL, target CHAR(255), CONSTRAINT fk_eventid FOREIGN KEY (fkid) REFERENCES events (id) ON DELETE CASCADE ON UPDATE RESTRICT)',
'CREATE TABLE IF NOT EXISTS serverstats (time TIMESTAMP PRIMARY KEY, expire TIMESTAMP, doc JSON)',
'CREATE TABLE IF NOT EXISTS power (id SERIAL PRIMARY KEY, time TIMESTAMP, nodeid CHAR(255), doc JSON)',
'CREATE TABLE IF NOT EXISTS smbios (id CHAR(255) PRIMARY KEY, time TIMESTAMP, expire TIMESTAMP, doc JSON)',
'CREATE TABLE IF NOT EXISTS plugin (id SERIAL PRIMARY KEY, doc JSON)'
], function (results) {
parent.debug('db', 'Creating indexes...');
sqlDbExec('CREATE INDEX ndxtypedomainextra ON main (type, domain, extra)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxextra ON main (extra)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxextraex ON main (extraex)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxeventstime ON events(time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxeventsusername ON events(domain, userid, time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxeventsdomainnodeidtime ON events(domain, nodeid, time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxeventids ON eventids(target)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxserverstattime ON serverstats (time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxserverstatexpire ON serverstats (expire)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxpowernodeidtime ON power (nodeid, time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxsmbiostime ON smbios (time)', null, function (err, response) { });
sqlDbExec('CREATE INDEX ndxsmbiosexpire ON smbios (expire)', null, function (err, response) { });
setupFunctions(func);
});
} else {
// Database already existed, skip table and index creation
setupFunctions(func);
});
}
});
} else if (parent.args.mongodb) {
// Use MongoDB