Created
November 3, 2022 07:01
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SQLite3 WASM/JS file load sample
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| <!DOCTYPE html> | |
| <!-- SQLite3 WASM/JS file load sample --> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta name="viewport" content="width=device-width" /> | |
| <title>SQLite</title> | |
| </head> | |
| <body> | |
| <h3>t3.html</h3> | |
| <hr /> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/sql.js/1.6.2/sql-wasm.min.js"></script> | |
| <script> | |
| initSqlJs({ | |
| locateFile: file => `https://cdnjs.cloudflare.com/ajax/libs/sql.js/1.6.2/${file}` | |
| }).then(async function(SQL) { | |
| let sqlFilePath = "/sqlite3_wasm/mydb.sqlite"; | |
| const dataPromise = await fetch(sqlFilePath).then(res => res.arrayBuffer()); | |
| const u8array = new Uint8Array(dataPromise); | |
| const db = new SQL.Database(new Uint8Array(u8array)); | |
| let query = "SELECT * FROM users"; | |
| let contents = db.exec(query); | |
| res = JSON.stringify(contents); | |
| console.log(contents); | |
| //console.log(contents[0].values[0]); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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