Github user wangyum commented on the issue:
https://github.com/apache/spark/pull/20803
```bash
cat <<EOF > test.sql
select '\${a}', '\${b}';
EOF
spark-sql --hiveconf a=avalue --hivevar b=bvalue -f test.sql
```
SQL text is `select ${a}, ${b}` or `select avalue, bvalue`?--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
