69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
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var pg = require(__dirname + '/../lib')
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var pgNative = require(__dirname + '/../lib/native');
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var bencher = require('bencher');
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var helper = require(__dirname + '/../test/test-helper')
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var conString = helper.connectionString()
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var round = function(num) {
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return Math.round((num*1000))/1000
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}
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var doBenchmark = function() {
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var bench = bencher({
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name: 'js/native compare',
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repeat: 1000,
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actions: [{
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name: 'javascript client - simple query',
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run: function(next) {
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var query = client.query('SELECT name, age FROM person WHERE age > 10');
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query.on('end', function() {
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next();
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});
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}
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},{
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name: 'native client - simple query',
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run: function(next) {
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var query = nativeClient.query('SELECT name FROM person WHERE age > $1', [10]);
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query.on('end', function() {
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next();
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});
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}
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}, {
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name: 'javascript client - parameterized query',
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run: function(next) {
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var query = client.query('SELECT name, age FROM person WHERE age > $1', [10]);
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query.on('end', function() {
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next();
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});
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}
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},{
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name: 'native client - parameterized query',
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run: function(next) {
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var query = nativeClient.query('SELECT name, age FROM person WHERE age > $1', [10]);
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query.on('end', function() {
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next();
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});
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}
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}]
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});
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bench(function(result) {
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console.log();
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console.log("%s (%d repeats):", result.name, result.repeat)
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result.actions.forEach(function(action) {
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console.log(" %s: \n average: %d ms\n total: %d ms", action.name, round(action.meanTime), round(action.totalTime));
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})
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client.end();
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nativeClient.end();
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})
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}
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var client = new pg.Client(conString);
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var nativeClient = new pgNative.Client(conString);
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client.connect();
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client.on('connect', function() {
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nativeClient.connect();
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nativeClient.on('connect', function() {
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doBenchmark();
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});
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});
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