feat: sql type checking and logical plan

Cargo.toml

@@ -13,6 +13,7 @@ members = [
   "crates/durability",
   "crates/fs-utils",
   "crates/lib",
+  "crates/planner",
   "crates/metrics",
   "crates/primitives",
   "crates/sats",

crates/lib/src/lib.rs

@@ -379,6 +379,12 @@ pub fn from_hex_pad<R: hex::FromHex<Error = hex::FromHexError>, T: AsRef<[u8]>>(
     hex: T,
 ) -> Result<R, hex::FromHexError> {
     let hex = hex.as_ref();
-    let hex = if hex.starts_with(b"0x") { &hex[2..] } else { hex };
+    let hex = if hex.starts_with(b"0x") {
+        &hex[2..]
+    } else if hex.starts_with(b"X'") {
+        &hex[2..hex.len()]
+    } else {
+        hex
+    };
     hex::FromHex::from_hex(hex)
 }

crates/planner/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "spacetimedb-query-planner"
+version.workspace = true
+edition.workspace = true
+license-file = "LICENSE"
+
+[dependencies]
+derive_more.workspace = true
+thiserror.workspace = true
+spacetimedb-lib.workspace = true
+spacetimedb-sats.workspace = true
+spacetimedb-schema.workspace = true
+spacetimedb-sql-parser.workspace = true
+
+[dev-dependencies]
+spacetimedb-lib.workspace = true
+spacetimedb-primitives.workspace = true

crates/planner/src/lib.rs

@@ -0,0 +1 @@
+pub mod logical;