diff --git a/Makefile.am b/Makefile.am
index 15637bc..80d232c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,6 +11,7 @@ pkgconfig_DATA = libsqlpars.pc
 
 # noinst_PROGRAMS = $(TESTS)
 EXTRA_DIST = sql.y sql.l \
+	pscan.js \
 	test-ok.sh test-fail.sh \
 	fail1.sql \
 	fail3.sql \
@@ -25,6 +26,7 @@ EXTRA_DIST = sql.y sql.l \
 	ok6.sql \
 	ok7.sql \
 	ok8.sql \
+	ok9.sql \
 	tst-create-db.sql \
 	tst-create-table1.sql
 
diff --git a/ok9.sql b/ok9.sql
new file mode 100644
index 0000000..c2c1dbb
--- /dev/null
+++ b/ok9.sql
@@ -0,0 +1,5 @@
+CREATE TEMPORARY TABLE IF NOT EXISTS mytab (
+	i INT PRIMARY KEY,
+	t TEXT NOT NULL,
+	s VARCHAR(100) DEFAULT 'buzz'
+);
diff --git a/pscan.js b/pscan.js
new file mode 100755
index 0000000..0525780
--- /dev/null
+++ b/pscan.js
@@ -0,0 +1,94 @@
+#!/usr/bin/env node
+
+const fs = require('fs');
+const assert = require('assert');
+
+const lines = fs.readFileSync(process.argv[2], {encoding:'utf8'}).split("\n");
+
+function getRecordStream(lineList)
+{
+	var recs = [];
+	const blankRx = /^\s*$/;
+	lineList.forEach(function(line) {
+		if (blankRx.test(line))
+			return;
+
+		try {
+			const record = JSON.parse(line);
+			recs.push(record);
+		} catch (e) {
+			console.error("Invalid line: ", line);
+			console.error(e);
+		}
+	});
+
+	return recs;
+}
+
+function parseRecordStream(recs)
+{
+	var stk = [];
+	var ret = null;
+
+	recs.forEach(function(current) {
+		if (current.op && current.op == 'DEFINE-COL') {
+			var objColumn = {
+				name: current.name,
+				flags: current.flags,
+				attr: [],
+			};
+			while (stk.length > 0) {
+				const rec = stk.pop();
+				if ('attr' in rec)
+					objColumn.attr.push(rec);
+				else if (rec.op && rec.op == 'START-COL')
+					break;
+				else {
+					assert.fail('unhandled rec: ' + JSON.stringify(rec));
+				}
+			}
+			stk.push(objColumn);
+
+		} else if (current.op && current.op == 'CREATE-TABLE') {
+			var objTable = {
+				verb: 'CREATE_TABLE',
+				name: current.name,
+				temp: current.temp,
+				if_n_exists: current.if_n_exists,
+				n_cols: current.n_cols,
+				columns: [],
+			};
+			var wantCols = objTable.n_cols;
+			while (wantCols-- > 0) {
+				const col = stk.pop();
+				assert(col !== undefined);
+
+				objTable.columns.push(col);
+			}
+			stk.push(objTable);
+
+		} else if (current.op && current.op == 'STMT') {
+			const stmt = stk.pop();
+			assert(stk.length === 0);
+
+			ret = stmt;
+		} else if ('result' in current) {
+			// EOF; do nothing
+
+		} else {
+			// console.log("PUSH", current);
+			stk.push(current);
+		}
+	});
+
+	return ret;
+}
+
+const recs = getRecordStream(lines);
+
+// console.dir(recs);
+
+const stmt = parseRecordStream(recs);
+
+console.log(JSON.stringify(stmt, null, 2) + "\n");
+