Fix: snowflake startswith closes #1998

tobymao · Aug 7, 2023 · d219a65 · d219a65
1 parent 99d408b
commit d219a65
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diff --git a/sqlglot/dialects/snowflake.py b/sqlglot/dialects/snowflake.py
@@ -363,6 +363,7 @@ class Generator(generator.Generator):
             exp.PartitionedByProperty: lambda self, e: f"PARTITION BY {self.sql(e, 'this')}",
             exp.Select: transforms.preprocess([transforms.eliminate_distinct_on]),
             exp.StarMap: rename_func("OBJECT_CONSTRUCT"),
+            exp.StartsWith: rename_func("STARTSWITH"),
             exp.StrPosition: lambda self, e: self.func(
                 "POSITION", e.args.get("substr"), e.this, e.args.get("position")
             ),

diff --git a/tests/dialects/test_presto.py b/tests/dialects/test_presto.py
@@ -466,6 +466,7 @@ def test_presto(self, logger):
             read={"spark": "STARTSWITH('abc', 'a')"},
             write={
                 "presto": "STARTS_WITH('abc', 'a')",
+                "snowflake": "STARTSWITH('abc', 'a')",
                 "spark": "STARTSWITH('abc', 'a')",
             },
         )