Method updateNode

src/db/queries.ts:322–382

* Update an existing node

(node: Node)

   * Update an existing node
   */
  updateNode(node: Node): void {
    if (!this.stmts.updateNode) {
      this.stmts.updateNode = this.db.prepare(`
        UPDATE nodes SET
          kind = @kind,
          name = @name,
          qualified_name = @qualifiedName,
          file_path = @filePath,
          language = @language,
          start_line = @startLine,
          end_line = @endLine,
          start_column = @startColumn,
          end_column = @endColumn,
          docstring = @docstring,
          signature = @signature,
          visibility = @visibility,
          is_exported = @isExported,
          is_async = @isAsync,
          is_static = @isStatic,
          is_abstract = @isAbstract,
          decorators = @decorators,
          type_parameters = @typeParameters,
          return_type = @returnType,
          updated_at = @updatedAt
        WHERE id = @id
      `);
    }

    // Invalidate cache before update
    this.nodeCache.delete(node.id);

    // Validate required fields
    if (!node.id || !node.kind || !node.name || !node.filePath || !node.language) {
      console.error('[CodeGraph] Skipping node update with missing required fields:', node.id);
      return;
    }

    this.stmts.updateNode.run({
      id: node.id,
      kind: node.kind,
      name: node.name,
      qualifiedName: node.qualifiedName ?? node.name,
      filePath: node.filePath,
      language: node.language,
      startLine: node.startLine ?? 0,
      endLine: node.endLine ?? 0,
      startColumn: node.startColumn ?? 0,
      endColumn: node.endColumn ?? 0,
      docstring: node.docstring ?? null,
      signature: node.signature ?? null,
      visibility: node.visibility ?? null,
      isExported: node.isExported ? 1 : 0,
      isAsync: node.isAsync ? 1 : 0,
      isStatic: node.isStatic ? 1 : 0,
      isAbstract: node.isAbstract ? 1 : 0,
      decorators: node.decorators ? JSON.stringify(node.decorators) : null,
      typeParameters: node.typeParameters ? JSON.stringify(node.typeParameters) : null,
      returnType: node.returnType ?? null,