APPROX_PERCENTILE is translated from Trino to APPROX_QUANTILE in Snowflake, which does not exist in Snowflake

[baruchoxman]

Fully reproducible code snippet

>>> sql = "SELECT APPROX_PERCENTILE(a,1, 0.5, 0.001) from t"
>>> select = sqlglot.parse_one(sql, "trino")
>>> select.sql("snowflake")
'SELECT APPROX_QUANTILE(a, 0.5, 0.001, 1) FROM t'

It should be translated to APPROX_PERCENTILE

Official Documentation
https://docs.snowflake.com/en/sql-reference/functions/approx_percentile