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Data Insertion Development Tutorials, Guides & Insights

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Tutorial

Connecting a Node.js Application to an SQLite Database Using sqlite3

  • db.serialize(): Ensures that the database operations are executed sequentially.
  • CREATE TABLE IF NOT EXISTS: Creates the "accounts" table only if it doesn't already exist, preventing errors on subsequent runs.
  • Column Definitions:
  • private_key TEXT: Stores the private key as text.
  • address TEXT: Stores the wallet address.
  • decimalNumber TEXT: Stores numerical values as text (consider using INTEGER or REAL if appropriate).
  • has_transactions BOOLEAN: Stores a boolean value indicating if there are transactions.

Run the updated app.js:

Oct 24, 2024
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