Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'

vendor/ruvector/crates/rvlite/src/lib_sql.rs

@@ -0,0 +1,52 @@
+// Integration of SQL module into RvLite
+// This shows the minimal changes needed to lib.rs
+
+use wasm_bindgen::prelude::*;
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+// Import ruvector-core
+use ruvector_core::{
+    VectorDB, VectorEntry, SearchQuery,
+    DistanceMetric,
+};
+use ruvector_core::types::DbOptions;
+
+// SQL module
+pub mod sql;
+
+// RvLite struct needs to include sql_engine field:
+// sql_engine: sql::SqlEngine,
+
+// In RvLite::new(), initialize the SQL engine:
+// sql_engine: sql::SqlEngine::new(),
+
+// Replace the sql() method with this implementation:
+/*
+    /// Execute SQL query
+    pub async fn sql(&self, query: String) -> Result<JsValue, JsValue> {
+        // Parse SQL
+        let mut parser = sql::SqlParser::new(&query)
+            .map_err(|e| RvLiteError {
+                message: format!("SQL parse error: {}", e),
+                kind: ErrorKind::SqlError,
+            })?;
+
+        let statement = parser.parse()
+            .map_err(|e| RvLiteError {
+                message: format!("SQL parse error: {}", e),
+                kind: ErrorKind::SqlError,
+            })?;
+
+        // Execute statement
+        let result = self.sql_engine.execute(statement)
+            .map_err(|e| JsValue::from(e))?;
+
+        // Serialize result
+        serde_wasm_bindgen::to_value(&result)
+            .map_err(|e| RvLiteError {
+                message: format!("Failed to serialize result: {}", e),
+                kind: ErrorKind::WasmError,
+            }.into())
+    }
+*/