refactor(test_sqlalchemy.py): move to snapshot testing

ibis/tests/sql/snapshots/test_sqlalchemy/test_aggregate/having_count/out.sql

@@ -1,3 +1,8 @@
-SELECT t0.foo_id, sum(t0.f) AS total 
-FROM star1 AS t0 GROUP BY 1 
-HAVING count(*) > 100
+SELECT
+  t0.foo_id,
+  SUM(t0.f) AS total
+FROM star1 AS t0
+GROUP BY
+  1
+HAVING
+  COUNT(*) > 100

ibis/tests/sql/snapshots/test_sqlalchemy/test_aggregate/having_sum/out.sql

@@ -1,3 +1,8 @@
-SELECT t0.foo_id, sum(t0.f) AS total 
-FROM star1 AS t0 GROUP BY 1 
-HAVING sum(t0.f) > 10
+SELECT
+  t0.foo_id,
+  SUM(t0.f) AS total
+FROM star1 AS t0
+GROUP BY
+  1
+HAVING
+  SUM(t0.f) > 10

ibis/tests/sql/snapshots/test_sqlalchemy/test_aggregate/single/out.sql

@@ -0,0 +1,6 @@
+SELECT
+  t0.foo_id,
+  SUM(t0.f) AS total
+FROM star1 AS t0
+GROUP BY
+  1

ibis/tests/sql/snapshots/test_sqlalchemy/test_aggregate/two/out.sql

@@ -0,0 +1,8 @@
+SELECT
+  t0.foo_id,
+  t0.bar_id,
+  SUM(t0.f) AS total
+FROM star1 AS t0
+GROUP BY
+  1,
+  2

ibis/tests/sql/snapshots/test_sqlalchemy/test_between/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col BETWEEN 5 AND 10 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_boolean_conjunction/and/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col > 0 AND t0.double_col < 5 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_boolean_conjunction/or/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col < 0 OR t0.double_col > 5 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_coalesce/out.sql

@@ -0,0 +1,9 @@
+SELECT
+  COALESCE(
+    CASE WHEN (
+      t0.double_col > 30
+    ) THEN t0.double_col ELSE NULL END,
+    NULL,
+    t0.float_col
+  ) AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_comparisons/eq/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col = 5 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_comparisons/ge/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col >= 5 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_comparisons/gt/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col > 5 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_comparisons/le/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col <= 5 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_comparisons/lt/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col < 5 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_comparisons/ne/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col <> 5 AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_cte_factor_distinct_but_equal/out.sql

@@ -1,5 +1,14 @@
-WITH t0 AS 
-(SELECT t2.g AS g, sum(t2.f) AS metric 
-FROM alltypes AS t2 GROUP BY 1)
- SELECT t0.g, t0.metric 
-FROM t0 JOIN t0 AS t1 ON t0.g = t1.g
+WITH t0 AS (
+  SELECT
+    t2.g AS g,
+    SUM(t2.f) AS metric
+  FROM alltypes AS t2
+  GROUP BY
+    1
+)
+SELECT
+  t0.g,
+  t0.metric
+FROM t0
+JOIN t0 AS t1
+  ON t0.g = t1.g

ibis/tests/sql/snapshots/test_sqlalchemy/test_distinct/count_distinct/out.sql

@@ -1,2 +1,3 @@
-SELECT count(DISTINCT t0.int_col) AS nunique 
+SELECT
+  COUNT(DISTINCT t0.int_col) AS nunique
 FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_distinct/group_by_count_distinct/out.sql

@@ -1,2 +1,6 @@
-SELECT t0.string_col, count(DISTINCT t0.int_col) AS nunique 
-FROM functional_alltypes AS t0 GROUP BY 1
+SELECT
+  t0.string_col,
+  COUNT(DISTINCT t0.int_col) AS nunique
+FROM functional_alltypes AS t0
+GROUP BY
+  1

ibis/tests/sql/snapshots/test_sqlalchemy/test_distinct/projection_distinct/out.sql

@@ -1,2 +1,4 @@
-SELECT DISTINCT t0.string_col, t0.int_col 
+SELECT DISTINCT
+  t0.string_col,
+  t0.int_col
 FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_distinct/single_column_projection_distinct/out.sql

@@ -1,2 +1,3 @@
-SELECT DISTINCT t0.string_col 
+SELECT DISTINCT
+  t0.string_col
 FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_distinct/table_distinct/out.sql

@@ -1,2 +1,15 @@
-SELECT DISTINCT t0.id, t0.bool_col, t0.tinyint_col, t0.smallint_col, t0.int_col, t0.bigint_col, t0.float_col, t0.double_col, t0.date_string_col, t0.string_col, t0.timestamp_col, t0.year, t0.month 
+SELECT DISTINCT
+  t0.id,
+  t0.bool_col,
+  t0.tinyint_col,
+  t0.smallint_col,
+  t0.int_col,
+  t0.bigint_col,
+  t0.float_col,
+  t0.double_col,
+  t0.date_string_col,
+  t0.string_col,
+  t0.timestamp_col,
+  t0.year,
+  t0.month
 FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_exists/e1.sql

@@ -1,5 +1,13 @@
-SELECT t0.key1, t0.key2, t0.value1 
-FROM foo_t AS t0 
-WHERE EXISTS (SELECT 1 AS anon_1 
-FROM bar_t AS t1 
-WHERE t0.key1 = t1.key1)
+SELECT
+  t0.key1,
+  t0.key2,
+  t0.value1
+FROM foo_t AS t0
+WHERE
+  EXISTS(
+    SELECT
+      1 AS anon_1
+    FROM bar_t AS t1
+    WHERE
+      t0.key1 = t1.key1
+  )

ibis/tests/sql/snapshots/test_sqlalchemy/test_exists/e2.sql

@@ -1,5 +1,13 @@
-SELECT t0.key1, t0.key2, t0.value1 
-FROM foo_t AS t0 
-WHERE EXISTS (SELECT 1 AS anon_1 
-FROM bar_t AS t1 
-WHERE t0.key1 = t1.key1 AND t1.key2 = 'foo')
+SELECT
+  t0.key1,
+  t0.key2,
+  t0.value1
+FROM foo_t AS t0
+WHERE
+  EXISTS(
+    SELECT
+      1 AS anon_1
+    FROM bar_t AS t1
+    WHERE
+      t0.key1 = t1.key1 AND t1.key2 = 'foo'
+  )

ibis/tests/sql/snapshots/test_sqlalchemy/test_filter_group_by_agg_with_same_name/out.sql

@@ -1,4 +1,13 @@
-SELECT t0.int_col, t0.bigint_col 
-FROM (SELECT t1.int_col AS int_col, sum(t1.bigint_col) AS bigint_col 
-FROM t AS t1 GROUP BY 1) AS t0 
-WHERE t0.bigint_col = 60
+SELECT
+  t0.int_col,
+  t0.bigint_col
+FROM (
+  SELECT
+    t1.int_col AS int_col,
+    SUM(t1.bigint_col) AS bigint_col
+  FROM t AS t1
+  GROUP BY
+    1
+) AS t0
+WHERE
+  t0.bigint_col = 60

ibis/tests/sql/snapshots/test_sqlalchemy/test_gh_1045/out.sql

@@ -0,0 +1,40 @@
+SELECT
+  t0.t1_id1,
+  t0.t1_val1,
+  t1.dt,
+  t1.id3,
+  t1.t3_val2,
+  t1.id2a,
+  t1.id2b,
+  t1.val2
+FROM (
+  SELECT
+    t2.id1 AS t1_id1,
+    t2.val1 AS t1_val1
+  FROM test1 AS t2
+) AS t0
+LEFT OUTER JOIN (
+  SELECT
+    t2.dt AS dt,
+    t2.id3 AS id3,
+    t2.t3_val2 AS t3_val2,
+    t3.id2a AS id2a,
+    t3.id2b AS id2b,
+    t3.val2 AS val2
+  FROM (
+    SELECT
+      t4.dt AS dt,
+      t4.id3 AS id3,
+      t4.id3 AS t3_val2
+    FROM (
+      SELECT
+        t5.val2 AS val2,
+        t5.dt AS dt,
+        CAST(t5.id3 AS BIGINT) AS id3
+      FROM test3 AS t5
+    ) AS t4
+  ) AS t2
+  JOIN test2 AS t3
+    ON t3.id2b = t2.id3
+) AS t1
+  ON t0.t1_id1 = t1.id2a

ibis/tests/sql/snapshots/test_sqlalchemy/test_isnull_notnull/isnull/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  t0.double_col IS NULL AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_isnull_notnull/notnull/out.sql

@@ -0,0 +1,3 @@
+SELECT
+  NOT t0.double_col IS NULL AS tmp
+FROM functional_alltypes AS t0

ibis/tests/sql/snapshots/test_sqlalchemy/test_join_just_materialized/out.sql

@@ -0,0 +1,21 @@
+SELECT
+  t0.n_nationkey,
+  t0.n_name,
+  t0.n_regionkey,
+  t0.n_comment,
+  t1.r_regionkey,
+  t1.r_name,
+  t1.r_comment,
+  t2.c_custkey,
+  t2.c_name,
+  t2.c_address,
+  t2.c_nationkey,
+  t2.c_phone,
+  t2.c_acctbal,
+  t2.c_mktsegment,
+  t2.c_comment
+FROM tpch_nation AS t0
+JOIN tpch_region AS t1
+  ON t0.n_regionkey = t1.r_regionkey
+JOIN tpch_customer AS t2
+  ON t0.n_nationkey = t2.c_nationkey

ibis/tests/sql/snapshots/test_sqlalchemy/test_joins/inner/out.sql

@@ -0,0 +1,11 @@
+SELECT
+  t0.r_regionkey,
+  t0.r_name,
+  t0.r_comment,
+  t1.n_nationkey,
+  t1.n_name,
+  t1.n_regionkey,
+  t1.n_comment
+FROM tpch_region AS t0
+JOIN tpch_nation AS t1
+  ON t0.r_regionkey = t1.n_regionkey

ibis/tests/sql/snapshots/test_sqlalchemy/test_joins/inner_select/out.sql

@@ -0,0 +1,8 @@
+SELECT
+  t1.n_nationkey,
+  t1.n_name,
+  t1.n_regionkey,
+  t1.n_comment
+FROM tpch_region AS t0
+JOIN tpch_nation AS t1
+  ON t0.r_regionkey = t1.n_regionkey

ibis/tests/sql/snapshots/test_sqlalchemy/test_joins/left/out.sql

@@ -0,0 +1,11 @@
+SELECT
+  t0.r_regionkey,
+  t0.r_name,
+  t0.r_comment,
+  t1.n_nationkey,
+  t1.n_name,
+  t1.n_regionkey,
+  t1.n_comment
+FROM tpch_region AS t0
+LEFT OUTER JOIN tpch_nation AS t1
+  ON t0.r_regionkey = t1.n_regionkey

ibis/tests/sql/snapshots/test_sqlalchemy/test_joins/left_select/out.sql

@@ -0,0 +1,8 @@
+SELECT
+  t1.n_nationkey,
+  t1.n_name,
+  t1.n_regionkey,
+  t1.n_comment
+FROM tpch_region AS t0
+LEFT OUTER JOIN tpch_nation AS t1
+  ON t0.r_regionkey = t1.n_regionkey

ibis/tests/sql/snapshots/test_sqlalchemy/test_joins/outer/out.sql

@@ -0,0 +1,11 @@
+SELECT
+  t0.r_regionkey,
+  t0.r_name,
+  t0.r_comment,
+  t1.n_nationkey,
+  t1.n_name,
+  t1.n_regionkey,
+  t1.n_comment
+FROM tpch_region AS t0
+FULL OUTER JOIN tpch_nation AS t1
+  ON t0.r_regionkey = t1.n_regionkey

ibis/tests/sql/snapshots/test_sqlalchemy/test_joins/outer_select/out.sql

@@ -0,0 +1,8 @@
+SELECT
+  t1.n_nationkey,
+  t1.n_name,
+  t1.n_regionkey,
+  t1.n_comment
+FROM tpch_region AS t0
+FULL OUTER JOIN tpch_nation AS t1
+  ON t0.r_regionkey = t1.n_regionkey

ibis/tests/sql/snapshots/test_sqlalchemy/test_limit/expr_fn0/out.sql

@@ -0,0 +1,7 @@
+SELECT
+  t0.c,
+  t0.f,
+  t0.foo_id,
+  t0.bar_id
+FROM star1 AS t0
+LIMIT 10