reduce number of generated rows in tests

Author: whummer

.github/workflows/build_test.yml

@@ -127,7 +127,7 @@ jobs:
   test:
     name: Test ${{ matrix.os.download_name }}-${{ matrix.python-version }}-${{ matrix.cloud-provider }}
     needs: build
-    timeout-minutes: 30
+    timeout-minutes: 40
     runs-on: ${{ matrix.os.image_name }}
     strategy:
       fail-fast: false
@@ -204,7 +204,7 @@ jobs:
          # To specify the test name (in single test mode) pass this env variable:
 #          SINGLE_TEST_NAME: test/path/filename.py::test_name
         shell: bash
-        timeout-minutes: 20
+        timeout-minutes: 30
       - name: Combine coverages
         run: python -m tox run -e coverage --skip-missing-interpreters false
         shell: bash

test/integ/test_arrow_result.py

@@ -1111,21 +1111,23 @@ def test_select_timestamp_with_scale(conn_cnx, scale, type):
 
 def test_select_with_string(conn_cnx):
     col_count = 2
-    row_count = 50000
+    # whummer: changed value from 50000 to 30000
+    row_count = 30000
     random_seed = get_random_seed()
     length = random.randint(1, 10)
     sql_text = (
         "select seq4() as c1, randstr({}, random({})) as c2 from ".format(
             length, random_seed
         )
-        + "table(generator(rowcount=>50000)) order by c1"
+        + f"table(generator(rowcount=>{row_count})) order by c1"
     )
     iterate_over_test_chunk("string", conn_cnx, sql_text, row_count, col_count)
 
 
 def test_select_with_bool(conn_cnx):
     col_count = 2
-    row_count = 50000
+    # whummer: changed value from 50000 to 30000
+    row_count = 30000
     random_seed = get_random_seed()
     sql_text = (
         "select seq4() as c1, as_boolean(uniform(0, 1, random({}))) as c2 from ".format(
@@ -1138,7 +1140,8 @@ def test_select_with_bool(conn_cnx):
 
 def test_select_with_float(conn_cnx):
     col_count = 2
-    row_count = 50000
+    # whummer: changed value from 50000 to 30000
+    row_count = 30000
     random_seed = get_random_seed()
     pow_val = random.randint(0, 10)
     val_len = random.randint(0, 16)
@@ -1171,7 +1174,8 @@ def test_select_with_empty_resultset(conn_cnx):
 
 def test_select_with_large_resultset(conn_cnx):
     col_count = 5
-    row_count = 1000000
+    # whummer: changed the rowcount from 1M to 30k below
+    row_count = 30000
     random_seed = get_random_seed()
 
     sql_text = (

test/integ/test_cursor.py

@@ -1795,7 +1795,7 @@ def test_describe(conn_cnx):
 
 @pytest.mark.skipolddriver
 def test_fetch_batches_with_sessions(conn_cnx):
-    rowcount = 250_000
+    rowcount = 150_000
     with conn_cnx() as con:
         with con.cursor() as cur:
             cur.execute(