Merge pull request #11788 from ydb-platform/mergelibs-241120-1113

Library import 241120-1113

1 files changed, 42 insertions, 0 deletions

diff --git a/yql/essentials/tests/postgresql/cases/numerology.sql b/yql/essentials/tests/postgresql/cases/numerology.sql
new file mode 100644
index 0000000000..91b7786815
--- /dev/null
+++ b/yql/essentials/tests/postgresql/cases/numerology.sql
@@ -0,0 +1,42 @@
+--
+-- NUMEROLOGY
+-- Test various combinations of numeric types and functions.
+--
+--
+-- Test implicit type conversions
+-- This fails for Postgres v6.1 (and earlier?)
+--  so let's try explicit conversions for now - tgl 97/05/07
+--
+CREATE TABLE TEMP_FLOAT (f1 FLOAT8);
+INSERT INTO TEMP_FLOAT (f1)
+  SELECT float8(f1) FROM INT4_TBL;
+INSERT INTO TEMP_FLOAT (f1)
+  SELECT float8(f1) FROM INT2_TBL;
+SELECT f1 FROM TEMP_FLOAT
+  ORDER BY f1;
+-- int4
+CREATE TABLE TEMP_INT4 (f1 INT4);
+INSERT INTO TEMP_INT4 (f1)
+  SELECT int4(f1) FROM FLOAT8_TBL
+  WHERE (f1 > -2147483647) AND (f1 < 2147483647);
+INSERT INTO TEMP_INT4 (f1)
+  SELECT int4(f1) FROM INT2_TBL;
+-- int2
+CREATE TABLE TEMP_INT2 (f1 INT2);
+INSERT INTO TEMP_INT2 (f1)
+  SELECT int2(f1) FROM FLOAT8_TBL
+  WHERE (f1 >= -32767) AND (f1 <= 32767);
+INSERT INTO TEMP_INT2 (f1)
+  SELECT int2(f1) FROM INT4_TBL
+  WHERE (f1 >= -32767) AND (f1 <= 32767);
+--
+-- Group-by combinations
+--
+CREATE TABLE TEMP_GROUP (f1 INT4, f2 INT4, f3 FLOAT8);
+INSERT INTO TEMP_GROUP
+  SELECT 1, (- i.f1), (- f.f1)
+  FROM INT4_TBL i, FLOAT8_TBL f;
+DROP TABLE TEMP_INT2;
+DROP TABLE TEMP_INT4;
+DROP TABLE TEMP_FLOAT;
+DROP TABLE TEMP_GROUP;