Export from ClickHouse to Markdown table

clickhouse_to_markdown.md

SQL

SELECT
  number a,
  number + 1 b,
  number + 2 c
FROM numbers(100) INTO OUTFILE '/tmp/tt.md'
FORMAT Template
SETTINGS
  format_template_resultset = '/tmp/rows.format',
  format_template_row = '/tmp/row.format',
  format_template_rows_between_delimiter = '\n';

rows.format

|a|b|c|
|---|---|---|
${data}

row.format

|${a:CSV}|${b:CSV}|${c:CSV}|

Hey
How do you put a preview to yours jobs in GitHub? I search any info but I didn't find anything interesting.
Hope you can help me.
Best wishes.
👋🏼