USER table, even before it gets modified. Something like the below should work:
USERPRAGMA defer_foreign_keys = on;
CREATE TABLE "new_User" (
"uid" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT
);
DROP TABLE "User";
ALTER TABLE "new_User" RENAME TO "User";
CREATE TABLE "new_Post" (
"id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
"authorId" INTEGER,
CONSTRAINT "Post_authorId_fkey" FOREIGN KEY ("authorId") REFERENCES "User" ("uid") ON DELETE SET NULL ON UPDATE CASCADE
);
INSERT INTO "new_Post" ("authorId", "id") SELECT "authorId", "id" FROM "Post";
DROP TABLE "Post";
ALTER TABLE "new_Post" RENAME TO "Post";
PRAGMA defer_foreign_keys = off;
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PRAGMA foreign_keys=off is a no-op (per SQLite spec). The defer works, as you can see.
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var batch_arr = [];
const delete_r = env.DB.prepare("DELETE FROM table");
batch_arr.push(delete_r);
const stmt = env.DB.prepare("INSERT INTO table (n, v) VALUES (?1, ?2)");
for(var i = 0; i < 100; i++) {
batch_arr.push(stmt.bind( i, 'str' ));
}
const batch = await env.DB.batch(batch_arr);
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SELECT * FROM <table> query against a table with 4 rows from the D1 dashboard console.speed.cloudflare.com. I'm in Melb, Aus.
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npx wrangler d1 export can I blacklist a specific table (migrations)?C--table ? From the docs it seem that you can either export all tables or only one specific. I would like all but migrations.Cexport && execute but migrations mess everything up ✘ [ERROR] UNIQUE constraint failed: d1_migrations.idC
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PRAGMA foreign_keys=offdefervar batch_arr = [];
const delete_r = env.DB.prepare("DELETE FROM table");
batch_arr.push(delete_r);
const stmt = env.DB.prepare("INSERT INTO table (n, v) VALUES (?1, ?2)");
for(var i = 0; i < 100; i++) {
batch_arr.push(stmt.bind( i, 'str' ));
}
const batch = await env.DB.batch(batch_arr);SELECT * FROM <table>speed.cloudflare.com0:28bfd358ee-8478-4a08-a37d-75dcabbf231bnpx wrangler d1 export--tableexport && execute✘ [ERROR] UNIQUE constraint failed: d1_migrations.idD1_ERROR: D1 storage operation exceeded timeout which caused object to be reset.export const getUser = async (
env: Bindings,
userId: number
): Promise<Resource | null> => {
const sqlQuery = env.DB.prepare(
`SELECT * FROM Users WHERE user_id = ?`
).bind(userId);
return await sqlQuery.first();
};"db:export": "npx wrangler d1 export db_name --remote --no-schema --output export.sql && npx wrangler d1 execute db_name --file=export.sql"