Migrate geo_st_geogpoint_op operator to SQLGlot

Author: jialuoo

bigframes/core/compile/sqlglot/expressions/geo_ops.py

@@ -21,6 +21,7 @@
 import bigframes.core.compile.sqlglot.scalar_compiler as scalar_compiler
 
 register_unary_op = scalar_compiler.scalar_op_compiler.register_unary_op
+register_binary_op = scalar_compiler.scalar_op_compiler.register_binary_op
 
 
 @register_unary_op(ops.geo_area_op)
@@ -59,6 +60,11 @@ def _(expr: TypedExpr) -> sge.Expression:
     return sge.func("ST_CONVEXHULL", expr.expr)
 
 
+@register_binary_op(ops.geo_st_geogpoint_op)
+def _(left: TypedExpr, right: TypedExpr) -> sge.Expression:
+    return sge.func("ST_GEOGPOINT", left.expr, right.expr)
+
+
 @register_unary_op(ops.geo_st_geogfromtext_op)
 def _(expr: TypedExpr) -> sge.Expression:
     return sge.func("SAFE.ST_GEOGFROMTEXT", expr.expr)

tests/unit/core/compile/sqlglot/expressions/snapshots/test_geo_ops/test_geo_st_geogpoint/out.sql

@@ -0,0 +1,14 @@
+WITH `bfcte_0` AS (
+  SELECT
+    `rowindex` AS `bfcol_0`,
+    `rowindex_2` AS `bfcol_1`
+  FROM `bigframes-dev`.`sqlglot_test`.`scalar_types`
+), `bfcte_1` AS (
+  SELECT
+    *,
+    ST_GEOGPOINT(`bfcol_0`, `bfcol_1`) AS `bfcol_2`
+  FROM `bfcte_0`
+)
+SELECT
+  `bfcol_2` AS `rowindex`
+FROM `bfcte_1`

tests/unit/core/compile/sqlglot/expressions/test_geo_ops.py

@@ -91,6 +91,16 @@ def test_geo_st_geogfromtext(scalar_types_df: bpd.DataFrame, snapshot):
     snapshot.assert_match(sql, "out.sql")
 
 
+def test_geo_st_geogpoint(scalar_types_df: bpd.DataFrame, snapshot):
+    col_names = ["rowindex", "rowindex_2"]
+    bf_df = scalar_types_df[col_names]
+    sql = utils._apply_binary_op(
+        bf_df, ops.geo_st_geogpoint_op, col_names[0], col_names[1]
+    )
+
+    snapshot.assert_match(sql, "out.sql")
+
+
 def test_geo_st_isclosed(scalar_types_df: bpd.DataFrame, snapshot):
     col_name = "geography_col"
     bf_df = scalar_types_df[[col_name]]