diff --git a/.gitignore b/.gitignore
index 010a94f..dc40182 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 bin
 pkg
 .DS_Store
+y.output
diff --git a/sqlparser/Makefile b/sqlparser/Makefile
new file mode 100644
index 0000000..675a536
--- /dev/null
+++ b/sqlparser/Makefile
@@ -0,0 +1,8 @@
+MAKEFLAGS = -s
+
+sql.go: sql.y
+	go tool yacc -o sql.go sql.y
+	gofmt -w sql.go
+
+clean:
+	rm -f y.output sql.go
\ No newline at end of file
diff --git a/sqlparser/ast.go b/sqlparser/ast.go
new file mode 100644
index 0000000..3fffd67
--- /dev/null
+++ b/sqlparser/ast.go
@@ -0,0 +1,22 @@
+package sqlparser
+
+type Node struct {
+}
+
+func (n *Node) Format(b *Buffer) {
+
+}
+
+type Statement interface {
+	statement()
+	Format(*Buffer)
+}
+
+type Select struct {
+}
+
+func (s *Select) statement() {}
+
+func (s *Select) Format(b *Buffer) {
+
+}
diff --git a/sqlparser/buffer.go b/sqlparser/buffer.go
new file mode 100644
index 0000000..593f6f5
--- /dev/null
+++ b/sqlparser/buffer.go
@@ -0,0 +1,8 @@
+package sqlparser
+
+type Buffer struct {
+}
+
+func (b *Buffer) Write(format string, args ...interface{}) {
+
+}
diff --git a/sqlparser/lexer.go b/sqlparser/lexer.go
new file mode 100644
index 0000000..8f718ba
--- /dev/null
+++ b/sqlparser/lexer.go
@@ -0,0 +1,13 @@
+package sqlparser
+
+type Lexer struct {
+	ParseTree Statement
+}
+
+func (l *Lexer) Lex(lval *yySymType) int {
+
+}
+
+func (l *Lexer) Error(e string) {
+
+}
diff --git a/sqlparser/sql.go b/sqlparser/sql.go
new file mode 100644
index 0000000..5f7bf21
--- /dev/null
+++ b/sqlparser/sql.go
@@ -0,0 +1,321 @@
+//line sql.y:2
+package sqlparser
+
+import __yyfmt__ "fmt"
+
+//line sql.y:2
+func SetParseTree(l interface{}, stmt Statement) {
+	lexer := l.(*Lexer)
+	lexer.ParseTree = stmt
+}
+
+//line sql.y:10
+type yySymType struct {
+	yys       int
+	node      *Node
+	statement Statement
+}
+
+const SELECT = 57346
+const command = 57347
+const select_statement = 57348
+
+var yyToknames = []string{
+	"SELECT",
+	"command",
+	"select_statement",
+}
+var yyStatenames = []string{}
+
+const yyEofCode = 1
+const yyErrCode = 2
+const yyMaxDepth = 200
+
+//line yacctab:1
+var yyExca = []int{
+	-1, 1,
+	1, -1,
+	-2, 0,
+}
+
+const yyNprod = 3
+const yyPrivate = 57344
+
+var yyTokenNames []string
+var yyStates []string
+
+const yyLast = 4
+
+var yyAct = []int{
+
+	4, 2, 3, 1,
+}
+var yyPact = []int{
+
+	-4, -1000, -1000, -5, -1000,
+}
+var yyPgo = []int{
+
+	0, 3, 2,
+}
+var yyR1 = []int{
+
+	0, 2, 1,
+}
+var yyR2 = []int{
+
+	0, 0, 3,
+}
+var yyChk = []int{
+
+	-1000, -1, 5, -2, 5,
+}
+var yyDef = []int{
+
+	0, -2, 1, 0, 2,
+}
+var yyTok1 = []int{
+
+	1,
+}
+var yyTok2 = []int{
+
+	2, 3, 4, 5, 6,
+}
+var yyTok3 = []int{
+	0,
+}
+
+//line yaccpar:1
+
+/*	parser for yacc output	*/
+
+var yyDebug = 0
+
+type yyLexer interface {
+	Lex(lval *yySymType) int
+	Error(s string)
+}
+
+const yyFlag = -1000
+
+func yyTokname(c int) string {
+	// 4 is TOKSTART above
+	if c >= 4 && c-4 < len(yyToknames) {
+		if yyToknames[c-4] != "" {
+			return yyToknames[c-4]
+		}
+	}
+	return __yyfmt__.Sprintf("tok-%v", c)
+}
+
+func yyStatname(s int) string {
+	if s >= 0 && s < len(yyStatenames) {
+		if yyStatenames[s] != "" {
+			return yyStatenames[s]
+		}
+	}
+	return __yyfmt__.Sprintf("state-%v", s)
+}
+
+func yylex1(lex yyLexer, lval *yySymType) int {
+	c := 0
+	char := lex.Lex(lval)
+	if char <= 0 {
+		c = yyTok1[0]
+		goto out
+	}
+	if char < len(yyTok1) {
+		c = yyTok1[char]
+		goto out
+	}
+	if char >= yyPrivate {
+		if char < yyPrivate+len(yyTok2) {
+			c = yyTok2[char-yyPrivate]
+			goto out
+		}
+	}
+	for i := 0; i < len(yyTok3); i += 2 {
+		c = yyTok3[i+0]
+		if c == char {
+			c = yyTok3[i+1]
+			goto out
+		}
+	}
+
+out:
+	if c == 0 {
+		c = yyTok2[1] /* unknown char */
+	}
+	if yyDebug >= 3 {
+		__yyfmt__.Printf("lex %s(%d)\n", yyTokname(c), uint(char))
+	}
+	return c
+}
+
+func yyParse(yylex yyLexer) int {
+	var yyn int
+	var yylval yySymType
+	var yyVAL yySymType
+	yyS := make([]yySymType, yyMaxDepth)
+
+	Nerrs := 0   /* number of errors */
+	Errflag := 0 /* error recovery flag */
+	yystate := 0
+	yychar := -1
+	yyp := -1
+	goto yystack
+
+ret0:
+	return 0
+
+ret1:
+	return 1
+
+yystack:
+	/* put a state and value onto the stack */
+	if yyDebug >= 4 {
+		__yyfmt__.Printf("char %v in %v\n", yyTokname(yychar), yyStatname(yystate))
+	}
+
+	yyp++
+	if yyp >= len(yyS) {
+		nyys := make([]yySymType, len(yyS)*2)
+		copy(nyys, yyS)
+		yyS = nyys
+	}
+	yyS[yyp] = yyVAL
+	yyS[yyp].yys = yystate
+
+yynewstate:
+	yyn = yyPact[yystate]
+	if yyn <= yyFlag {
+		goto yydefault /* simple state */
+	}
+	if yychar < 0 {
+		yychar = yylex1(yylex, &yylval)
+	}
+	yyn += yychar
+	if yyn < 0 || yyn >= yyLast {
+		goto yydefault
+	}
+	yyn = yyAct[yyn]
+	if yyChk[yyn] == yychar { /* valid shift */
+		yychar = -1
+		yyVAL = yylval
+		yystate = yyn
+		if Errflag > 0 {
+			Errflag--
+		}
+		goto yystack
+	}
+
+yydefault:
+	/* default state action */
+	yyn = yyDef[yystate]
+	if yyn == -2 {
+		if yychar < 0 {
+			yychar = yylex1(yylex, &yylval)
+		}
+
+		/* look through exception table */
+		xi := 0
+		for {
+			if yyExca[xi+0] == -1 && yyExca[xi+1] == yystate {
+				break
+			}
+			xi += 2
+		}
+		for xi += 2; ; xi += 2 {
+			yyn = yyExca[xi+0]
+			if yyn < 0 || yyn == yychar {
+				break
+			}
+		}
+		yyn = yyExca[xi+1]
+		if yyn < 0 {
+			goto ret0
+		}
+	}
+	if yyn == 0 {
+		/* error ... attempt to resume parsing */
+		switch Errflag {
+		case 0: /* brand new error */
+			yylex.Error("syntax error")
+			Nerrs++
+			if yyDebug >= 1 {
+				__yyfmt__.Printf("%s", yyStatname(yystate))
+				__yyfmt__.Printf(" saw %s\n", yyTokname(yychar))
+			}
+			fallthrough
+
+		case 1, 2: /* incompletely recovered error ... try again */
+			Errflag = 3
+
+			/* find a state where "error" is a legal shift action */
+			for yyp >= 0 {
+				yyn = yyPact[yyS[yyp].yys] + yyErrCode
+				if yyn >= 0 && yyn < yyLast {
+					yystate = yyAct[yyn] /* simulate a shift of "error" */
+					if yyChk[yystate] == yyErrCode {
+						goto yystack
+					}
+				}
+
+				/* the current p has no shift on "error", pop stack */
+				if yyDebug >= 2 {
+					__yyfmt__.Printf("error recovery pops state %d\n", yyS[yyp].yys)
+				}
+				yyp--
+			}
+			/* there is no state on the stack with an error shift ... abort */
+			goto ret1
+
+		case 3: /* no shift yet; clobber input char */
+			if yyDebug >= 2 {
+				__yyfmt__.Printf("error recovery discards %s\n", yyTokname(yychar))
+			}
+			if yychar == yyEofCode {
+				goto ret1
+			}
+			yychar = -1
+			goto yynewstate /* try again in the same state */
+		}
+	}
+
+	/* reduction by production yyn */
+	if yyDebug >= 2 {
+		__yyfmt__.Printf("reduce %v in:\n\t%v\n", yyn, yyStatname(yystate))
+	}
+
+	yynt := yyn
+	yypt := yyp
+	_ = yypt // guard against "declared and not used"
+
+	yyp -= yyR2[yyn]
+	yyVAL = yyS[yyp+1]
+
+	/* consult goto table to find next state */
+	yyn = yyR1[yyn]
+	yyg := yyPgo[yyn]
+	yyj := yyg + yyS[yyp].yys + 1
+
+	if yyj >= yyLast {
+		yystate = yyAct[yyg]
+	} else {
+		yystate = yyAct[yyj]
+		if yyChk[yystate] != -yyn {
+			yystate = yyAct[yyg]
+		}
+	}
+	// dummy call; replaced with literal code
+	switch yynt {
+
+	case 1:
+		//line sql.y:25
+		{
+			SetParseTree(yylex, yyS[yypt-0].statement)
+		}
+	}
+	goto yystack /* stack new state and value */
+}
diff --git a/sqlparser/sql.y b/sqlparser/sql.y
new file mode 100644
index 0000000..913864a
--- /dev/null
+++ b/sqlparser/sql.y
@@ -0,0 +1,29 @@
+%{
+package sqlparser   
+
+func SetParseTree(l interface{}, stmt Statement) {
+    lexer := l.(*Lexer)
+    lexer.ParseTree = stmt
+}
+%}
+
+%union {
+    node *Node
+    statement Statement
+}
+
+%token <node> SELECT
+%token <statement> command
+%token <statement> select_statement
+
+%start any_command
+
+%%
+
+any_command: 
+    command 
+    {
+        SetParseTree(yylex, $1)
+    }
+
+command