Promotes csvq driver to base drivers

In the interest of supporting more base drivers, promoting csvq to a
base driver, as its enables significantly functionality through when
combined with the \copy command.

.github/workflows/homebrew.yml

@@ -19,6 +19,5 @@ jobs:
             --no-browse \
             --force \
             --message="Update usql formula to ${{ github.ref_name }}" \
-            --version="${{ github.ref_name }}" \
             --url="https://github.com/xo/usql/archive/${{ github.ref_name }}.tar.gz" \
             xo/xo/usql

drivers/csvq/csvq.go

@@ -1,6 +1,7 @@
 // Package csvq defines and registers usql's CSVQ driver.
 //
 // See: https://github.com/mithrandie/csvq-driver
+// Group: base
 package csvq
 
 import (
@@ -16,6 +17,7 @@ import (
 func init() {
 	csvq.SetStdout(query.NewDiscard())
 	drivers.Register("csvq", drivers.Driver{
+		AllowMultilineComments: true,
 		Process: func(prefix string, sqlstr string) (string, string, bool, error) {
 			typ, q := drivers.QueryExecType(prefix, sqlstr)
 			if strings.HasPrefix(prefix, "SHOW") {
@@ -26,8 +28,7 @@ func init() {
 		},
 		Version: func(ctx context.Context, db drivers.DB) (string, error) {
 			var ver string
-			err := db.QueryRowContext(ctx, `SELECT @#VERSION`).Scan(&ver)
-			if err != nil {
+			if err := db.QueryRowContext(ctx, `SELECT @#VERSION`).Scan(&ver); err != nil {
 				return "", err
 			}
 			return "CSVQ " + ver, nil

gen.go

@@ -335,22 +335,35 @@ func buildDriverTable() string {
 	return s + "\n" + buildTableLinks(baseDrivers, mostDrivers, allDrivers)
 }
 
+var baseOrder = map[string]int{
+	"postgres":  0,
+	"mysql":     1,
+	"sqlserver": 2,
+	"oracle":    3,
+	"sqlite3":   4,
+	"csvq":      5,
+}
+
 func buildRows(m map[string]DriverInfo, widths []int) ([][]string, []int) {
 	var drivers []DriverInfo
 	for _, v := range m {
 		drivers = append(drivers, v)
 	}
 	sort.Slice(drivers, func(i, j int) bool {
+		switch {
+		case drivers[i].Group == "base":
+			return baseOrder[drivers[i].Driver] < baseOrder[drivers[j].Driver]
+		}
 		return strings.ToLower(drivers[i].Desc) < strings.ToLower(drivers[j].Desc)
 	})
 	var rows [][]string
 	for i, v := range drivers {
 		notes := ""
 		if v.CGO {
-			notes = "<sup>[†][f-cgo]</sup>"
+			notes = " <sup>[†][f-cgo]</sup>"
 		}
 		if v.Wire {
-			notes = "<sup>[‡][f-wire]</sup>"
+			notes = " <sup>[‡][f-wire]</sup>"
 		}
 		rows = append(rows, []string{
 			v.Desc,