refactor: use getrandom

Cargo.lock

@@ -737,8 +737,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -997,6 +999,7 @@ dependencies = [
  "cfg_block",
  "criterion",
  "fallible-iterator 0.3.0",
+ "getrandom",
  "io-uring",
  "libc",
  "log",
@@ -1005,7 +1008,6 @@ dependencies = [
  "ordered-multimap",
  "polling",
  "pprof",
- "rand",
  "regex",
  "rstest",
  "rusqlite",

core/Cargo.toml

@@ -38,7 +38,7 @@ ordered-multimap = "0.7.1"
 sieve-cache = "0.1.4"
 sqlite3-parser = "0.11.0"
 thiserror = "1.0.61"
-rand = "0.8.5"
+getrandom = { version = "0.2.15", features = ["js"] }
 regex = "1.10.5"
 
 [target.'cfg(not(target_family = "windows"))'.dev-dependencies]

core/expr.rs

@@ -357,9 +357,8 @@ pub fn translate_expr(
                         }
                         SingleRowFunc::Random => {
                             if args.is_some() {
-                                anyhow::bail!("Parse error: random function withargumentst");
+                                anyhow::bail!("Parse error: random function with arguments");
                             }
-                            dbg!("random args", &args);
                             let regs = program.alloc_register();
 
                             program.emit_insn(Insn::Function {

core/vdbe.rs

@@ -5,7 +5,6 @@ use crate::schema::Table;
 use crate::types::{AggContext, Cursor, CursorResult, OwnedRecord, OwnedValue, Record};
 
 use anyhow::Result;
-use rand::Rng;
 use regex::Regex;
 use std::borrow::BorrowMut;
 use std::cell::RefCell;
@@ -1867,8 +1866,9 @@ fn exec_abs(reg: &OwnedValue) -> Option<OwnedValue> {
 }
 
 fn exec_random() -> OwnedValue {
-    let mut rng = rand::thread_rng();
-    let random_number: i64 = rng.gen();
+    let mut buf = [0u8; 8];
+    getrandom::getrandom(&mut buf).unwrap();
+    let random_number = i64::from_ne_bytes(buf);
     OwnedValue::Integer(random_number)
 }