nodejs
diff --git a/Collapse file
‎benchmark/sqlite/sqlite-prepare-select-all-options.js‎
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+51Lines changed: 51 additions & 0 deletions b/Collapse file
‎benchmark/sqlite/sqlite-prepare-select-all-options.js‎
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+51Lines changed: 51 additions & 0 deletions
diff --git a/Collapse file
‎benchmark/sqlite/sqlite-prepare-select-get-options.js‎
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+50Lines changed: 50 additions & 0 deletions b/Collapse file
‎benchmark/sqlite/sqlite-prepare-select-get-options.js‎
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+50Lines changed: 50 additions & 0 deletions
@@ -0,0 +1,51 @@
+'use strict';
+const common = require('../common.js');
+const sqlite = require('node:sqlite');
+const assert = require('assert');
+
+const bench = common.createBenchmark(main, {
+  n: [1e5],
+  tableSeedSize: [1e5],
+  statement: [
+    'SELECT * FROM foo LIMIT 1',
+    'SELECT * FROM foo LIMIT 100',
+  ],
+  options: ['none', 'readBigInts', 'returnArrays', 'readBigInts|returnArrays'],
+});
+
+function main(conf) {
+  const optionsObj = conf.options === 'none' ? {} : conf.options.split('|').reduce((acc, key) => {
+    acc[key] = true;
+    return acc;
+  }, {});
+
+  const db = new sqlite.DatabaseSync(':memory:', optionsObj);
+
+  db.exec(
+    'CREATE TABLE foo (text_column TEXT, integer_column INTEGER, real_column REAL, blob_column BLOB)',
+  );
+
+  const fooInsertStatement = db.prepare(
+    'INSERT INTO foo (text_column, integer_column, real_column, blob_column) VALUES (?, ?, ?, ?)',
+  );
+
+  for (let i = 0; i < conf.tableSeedSize; i++) {
+    fooInsertStatement.run(
+      crypto.randomUUID(),
+      Math.floor(Math.random() * 100),
+      Math.random(),
+      Buffer.from('example blob data'),
+    );
+  }
+
+  let i;
+  let deadCodeElimination;
+
+  const stmt = db.prepare(conf.statement);
+
+  bench.start();
+  for (i = 0; i < conf.n; i += 1) deadCodeElimination = stmt.all();
+  bench.end(conf.n);
+
+  assert.ok(deadCodeElimination !== undefined);
+}
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+'use strict';
+const common = require('../common.js');
+const sqlite = require('node:sqlite');
+const assert = require('assert');
+
+const bench = common.createBenchmark(main, {
+  n: [1e5],
+  tableSeedSize: [1e5],
+  statement: [
+    'SELECT * FROM foo LIMIT 1',
+  ],
+  options: ['none', 'readBigInts', 'returnArrays', 'readBigInts|returnArrays'],
+});
+
+function main(conf) {
+  const optionsObj = conf.options === 'none' ? {} : conf.options.split('|').reduce((acc, key) => {
+    acc[key] = true;
+    return acc;
+  }, {});
+
+  const db = new sqlite.DatabaseSync(':memory:', optionsObj);
+
+  db.exec(
+    'CREATE TABLE foo (text_column TEXT, integer_column INTEGER, real_column REAL, blob_column BLOB)',
+  );
+
+  const fooInsertStatement = db.prepare(
+    'INSERT INTO foo (text_column, integer_column, real_column, blob_column) VALUES (?, ?, ?, ?)',
+  );
+
+  for (let i = 0; i < conf.tableSeedSize; i++) {
+    fooInsertStatement.run(
+      crypto.randomUUID(),
+      Math.floor(Math.random() * 100),
+      Math.random(),
+      Buffer.from('example blob data'),
+    );
+  }
+
+  let i;
+  let deadCodeElimination;
+
+  const stmt = db.prepare(conf.statement);
+
+  bench.start();
+  for (i = 0; i < conf.n; i += 1) deadCodeElimination = stmt.get();
+  bench.end(conf.n);
+
+  assert.ok(deadCodeElimination !== undefined);
+}