Removing references to multi-statement prepare().

Author: Oxyjun

src/content/changelogs/d1.yaml

@@ -5,12 +5,6 @@ productLink: "/d1/"
 productArea: Developer platform
 productAreaLink: /workers/platform/changelog/platform/
 entries:
-  - publish_date: "2024-11-01"
-    title: Support for multiple queries in a single prepared statement
-    description: |-
-      You can now have multiple queries in a single prepared statement when using `db.prepare`. To use this feature, separate each query with a semi-colon. Prepared statements with multiple queries only returns the results of the last query, even though all queries are executed. Additionally, you can only bind parameters to the last query in the prepared statement.
-
-      For more information, refer to [`db.prepare` guidance](/d1/worker-api/prepare-a-statement/#guidance).
   - publish_date: "2024-08-23"
     title: D1 alpha databases have stopped accepting SQL queries
     description: |-

src/content/docs/d1/worker-api/index.mdx

@@ -68,7 +68,6 @@ export default {
 		const companyName1 = `Bs Beverages`;
 		const companyName2 = `Around the Horn`;
 		const stmt = env.DB.prepare(`SELECT * FROM Customers WHERE CompanyName = ?`);
-		const stmtMulti = env.DB.prepare(`SELECT * FROM Customers; SELECT * FROM Customers WHERE CompanyName = ?`);
 
 	  if (pathname === `/RUN`){
 		const returnValue = await stmt.bind(companyName1).run();
@@ -87,13 +86,8 @@ export default {
 			stmt.bind(companyName1),
 			stmt.bind(companyName2)
 		]);
-		// const returnValue = await stmt.run();
 		return Response.json(batchResult);
 
-	} else if (pathname === `/RUNMULTI`){
-		const returnValue = await stmtMulti.bind(companyName1).run();
-		return Response.json(returnValue);
-
 	} else if (pathname === `/EXEC`){
 		const returnValue = await env.DB.exec(`SELECT * FROM Customers WHERE CompanyName = "Bs Beverages"`);
 		return Response.json(returnValue);

src/content/docs/d1/worker-api/prepare-a-statement.mdx

@@ -58,13 +58,6 @@ const stmt = env.DB.prepare("SELECT * FROM Customers WHERE CompanyName = ?").bin
 		.bind(1, "Alfreds Futterkiste");
 	```
 
-- You can pass multiple queries into a single `.prepare()` statement. Simply delineate each query with a semi-colon.
-  - The statement only returns the results of the last query, even though all queries are executed.
-  - You can only bind parameters to the last query.
-	```js
-	const stmt = db.prepare(`SELECT * FROM users WHERE name = "Anthony"; SELECT * FROM users WHERE name = ?1`).bind("Joe")
-	```
-
 ## Static statements
 
 D1 API supports static statements. Static statements are SQL statements where the variables have been hard coded. When writing a static statement, you manually type the variable within the statement string.