Deprecating and removing Web SQL | Blog | Chrome for Developers

PHOTO

Mon Dec 18 2023 01:07:48 GMT+0000 (Coordinated Universal Time)

openDatabase(
  // Name
  &#39;mydatabase&#39;,
  // Version
  1,
  // Display name
  &#39;mydatabase&#39;,
  // Estimated size
  5000000,
  // Creation callback
  function (db) {
    db.transaction(
      // Transaction callback
      function (tx) {
        // Execute SQL statement
        tx.executeSql(
          // SQL statement
          &#39;create table rainstorms (mood text, severity int)&#39;,
          // Arguments
          [],
          // Success callback
          function () {
            // Execute SQL statement
            tx.executeSql(
              // SQL statement
              &#39;insert into rainstorms values (?, ?)&#39;,
              // Arguments
              [&#39;somber&#39;, 6],
              // Success callback
              function () {
                // Execute SQL statement
                tx.executeSql(
                  // SQL statement
                  &#39;select * from rainstorms where mood = ?&#39;,
                  // Arguments
                  [&#39;somber&#39;],
                  // Success callback
                  function (tx, res) {
                    // Do something with the result
                    var row = res.rows.item(0);
                    console.log(
                      &#39;rainstorm severity: &#39; +
                        row.severity +
                        &#39;,  my mood: &#39; +
                        row.mood,
                    );
                  },
                );
              },
            );
          },
        );
      },
      // Error callback
      function (err) {
        console.log(&#39;Transaction failed!: &#39; + err);
      },
      // Success callback);
      function () {
        console.log(&#39;Transaction succeeded!&#39;);
      },
    );
  },
);

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