diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..f9f58da
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module query-inter
+
+go 1.23.7
+
+require github.com/DataDog/go-sqllexer v0.1.3
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..f823388
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,10 @@
+github.com/DataDog/go-sqllexer v0.1.3 h1:Kl2T6QVndMEZqQSY8rkoltYP+LVNaA54N+EwAMc9N5w=
+github.com/DataDog/go-sqllexer v0.1.3/go.mod h1:KwkYhpFEVIq+BfobkTC1vfqm4gTi65skV/DpDBXtexc=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..3b0129b
--- /dev/null
+++ b/main.go
@@ -0,0 +1,83 @@
+package main
+
+import (
+	"fmt"
+	"github.com/DataDog/go-sqllexer"
+)
+
+type TokenGroupType int
+
+const (
+	TOKEN_OTHER   TokenGroupType = iota
+	TOKEN_ACT                    // SELECT, CREATE, etc
+	TOKEN_FILTER                 // WHERE, AND, etc
+	TOKEN_RELATE                 // joins
+	TOKEN_DEFINE                 // column data types, etc
+	TOKEN_CONTROL                // sorting, etc
+)
+
+var tokenGroupMap = map[sqllexer.TokenType]TokenGroupType{
+	sqllexer.ERROR:                  TOKEN_OTHER,
+	sqllexer.EOF:                    TOKEN_OTHER,
+	sqllexer.SPACE:                  TOKEN_OTHER,
+	sqllexer.STRING:                 TOKEN_DEFINE,
+	sqllexer.INCOMPLETE_STRING:      TOKEN_DEFINE,
+	sqllexer.NUMBER:                 TOKEN_DEFINE,
+	sqllexer.IDENT:                  TOKEN_ACT,    // for table/column names
+	sqllexer.QUOTED_IDENT:           TOKEN_RELATE, // for joins
+	sqllexer.OPERATOR:               TOKEN_FILTER,
+	sqllexer.WILDCARD:               TOKEN_ACT,
+	sqllexer.COMMENT:                TOKEN_OTHER,
+	sqllexer.MULTILINE_COMMENT:      TOKEN_OTHER,
+	sqllexer.PUNCTUATION:            TOKEN_OTHER,
+	sqllexer.DOLLAR_QUOTED_FUNCTION: TOKEN_DEFINE,
+	sqllexer.DOLLAR_QUOTED_STRING:   TOKEN_DEFINE,
+	sqllexer.POSITIONAL_PARAMETER:   TOKEN_FILTER,
+	sqllexer.BIND_PARAMETER:         TOKEN_FILTER,
+	sqllexer.FUNCTION:               TOKEN_DEFINE,
+	sqllexer.SYSTEM_VARIABLE:        TOKEN_DEFINE,
+	sqllexer.UNKNOWN:                TOKEN_OTHER,
+	sqllexer.COMMAND:                TOKEN_ACT,
+	sqllexer.KEYWORD:                TOKEN_ACT,
+	sqllexer.JSON_OP:                TOKEN_DEFINE,
+	sqllexer.BOOLEAN:                TOKEN_DEFINE,
+	sqllexer.NULL:                   TOKEN_DEFINE,
+	sqllexer.PROC_INDICATOR:         TOKEN_OTHER,
+	sqllexer.CTE_INDICATOR:          TOKEN_OTHER,
+	sqllexer.ALIAS_INDICATOR:        TOKEN_OTHER,
+}
+
+func GetTokenGroupType(tokenType sqllexer.TokenType) (TokenGroupType, bool, bool) {
+	group, exists := tokenGroupMap[tokenType]
+	isStart := false
+	isEnd := false
+
+	if !exists {
+		group = TOKEN_OTHER
+	}
+
+	if group == TOKEN_ACT {
+		isStart = true
+	}
+
+	if tokenType == sqllexer.EOF ||
+		(group == TOKEN_OTHER && tokenType == sqllexer.PUNCTUATION) {
+		isEnd = true
+	}
+
+	return group, isStart, isEnd
+}
+
+func main() {
+	query := "SELECT * FROM users \n WHERE id = something AND SELECT;"
+	lexer := sqllexer.New(query)
+	for {
+		token := lexer.Scan()
+		tokenGroup, isStart, isEnd := GetTokenGroupType(token.Type)
+		fmt.Println(token.Value, token.Type, tokenGroup, isStart, isEnd)
+
+		if token.Type == sqllexer.EOF {
+			break
+		}
+	}
+}