Support for store.has syscall

2023-01-26 15:26:56 +01:00
parent bc8d2d5e61
commit d133c79de0
3 changed files with 12 additions and 0 deletions
@@ -135,6 +135,13 @@ export function storeSyscalls(
        return null;
      }
    },
+    "store.has": async (_ctx, key: string): Promise<boolean> => {
+      const result = await db.query(
+        `SELECT count(value) as cnt FROM ${tableName} WHERE key = ?`,
+        key,
+      );
+      return result[0].cnt === 1;
+    },
    "store.queryPrefix": async (_ctx, prefix: string) => {
      return (
        await db.query(