Method toSQLPosition

pkg/sql/tokenizer/tokenizer.go:1742–1776

toSQLPosition converts an internal Position => a models.Location

(pos Position)

// toSQLPosition converts an internal Position => a models.Location
func (t *Tokenizer) toSQLPosition(pos Position) models.Location {
	// Find the line containing pos
	line := 1
	lineStart := 0

	// Find the line number using lineStarts
	for i := 0; i < len(t.lineStarts); i++ {
		if t.lineStarts[i] > pos.Index {
			break
		}
		line = i + 1
		lineStart = t.lineStarts[i]
	}

	// Calculate column by counting characters from line start
	// Column is 1-based, so we start at 1
	column := 1
	for i := lineStart; i < pos.Index && i < len(t.input); i++ {
		if t.input[i] == '\t' {
			column += 4 // Treat tab as 4 spaces
		} else {
			column++
		}
	}

	// Ensure column is never less than 1
	if column < 1 {
		column = 1
	}

	return models.Location{
		Line:   line,
		Column: column,
	}
}

// getCurrentPosition returns the Location of the tokenizer's current byte index
func (t *Tokenizer) getCurrentPosition() models.Location {