ClickHouse/tests/queries/0_stateless/02111_json_column_name_encoding.sql

-- Tags: no-fasttest

SET output_format_write_statistics = 0;

SELECT
    length('\x80')
    FORMAT JSONCompact;
Fix invalid JSON in column names If the column name contains invalid UTF-8 sequences and the output data types are all considered safe, then the output will not be sanitized and the generated JSON will be invalid. A minimal reproduction case is : `SELECT length('\x80') FORMAT JSONCompact` where we auto-generate a non-UTF-8 column name with only integer outputs, whereas : `SELECT '\x80' FORMAT JSONCompact` would be sanitized because the column type is String and will trigger UTF-8 sanitization over the entire document. 2021-11-19 12:31:52 +00:00			`-- Tags: no-fasttest`

			`SET output_format_write_statistics = 0;`

			`SELECT`
			`length('\x80')`
			`FORMAT JSONCompact;`