fix: support postgres pragma table info

src/db/runtime.js

@@ -64,6 +64,24 @@ function rewritePlaceholders(sql, params) {
 
 function rewriteSql(sql, params) {
   let text = String(sql).trim();
+  const pragmaTable = text.match(/^PRAGMA\s+table_info\((?:"([^"]+)"|'([^']+)'|([^)]+))\)$/i);
+  if (pragmaTable) {
+    const table = String(pragmaTable[1] || pragmaTable[2] || pragmaTable[3] || '').trim();
+    return {
+      sql: `
+        SELECT ordinal_position - 1 AS cid,
+               column_name AS name,
+               data_type AS type,
+               CASE WHEN is_nullable = 'NO' THEN 1 ELSE 0 END AS notnull,
+               column_default AS dflt_value,
+               0 AS pk
+        FROM information_schema.columns
+        WHERE table_schema = current_schema() AND table_name = $1
+        ORDER BY ordinal_position
+      `,
+      params: [table],
+    };
+  }
   text = text.replace(/INSERT\s+OR\s+IGNORE\s+INTO/gi, 'INSERT INTO');
   text = text.replace(/INSERT\s+OR\s+REPLACE\s+INTO\s+autonomy_outcomes\s*\(([^)]+)\)\s*VALUES\s*\(([^)]+)\)/i,
     (match, columns, values) => {