temporalio/temporal · error

error opening file %s: %w

Error message

error opening file %s: %w

What it means

Error "error opening file %s: %w" thrown in temporalio/temporal.

Source

Thrown at common/persistence/query_util.go:46

	sqlLoopKeyword         = "loop"
	sqlBeginKeyword        = "begin"
	sqlEndKeyword          = "end"
	sqlLineComment         = "--"
	sqlSingleQuote         = '\''
	sqlDoubleQuote         = '"'
)

// LoadAndSplitQuery loads and split cql / sql query into one statement per string.
// Comments are removed from the query.
func LoadAndSplitQuery(
	filePaths []string,
) ([]string, error) {
	var files []io.Reader

	for _, filePath := range filePaths {
		f, err := os.Open(filePath)
		if err != nil {
			return nil, fmt.Errorf("error opening file %s: %w", filePath, err)
		}
		files = append(files, f)
	}

	return LoadAndSplitQueryFromReaders(files)
}

// LoadAndSplitQueryFromReaders loads and split cql / sql query into one statement per string.
// Comments are removed from the query.
func LoadAndSplitQueryFromReaders(
	readers []io.Reader,
) ([]string, error) {
	result := make([]string, 0, querySliceDefaultSize)
	for _, r := range readers {
		content, err := io.ReadAll(r)
		if err != nil {
			return nil, fmt.Errorf("error reading contents: %w", err)
		}

View on GitHub (pinned to bde624efd1)

When it happens

Trigger: Thrown at common/persistence/query_util.go:46 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of temporalio/temporal@bde624efd1 (2026-09-01). Data as JSON: /api/errors/e6db282a91bb6565. Report an issue: GitHub.