tkalkirill commented on code in PR #13464:
URL: https://github.com/apache/ignite/pull/13464#discussion_r3765779474
##########
modules/calcite/src/test/java/org/apache/ignite/internal/processors/query/calcite/integration/LimitOffsetIntegrationTest.java:
##########
@@ -199,6 +197,128 @@ public void testOffsetOutOfRange() throws Exception {
assertQuery("SELECT (SELECT id FROM TEST_PART ORDER BY id LIMIT 1
OFFSET 10)").returns(NULL_RESULT).check();
}
+ /** */
+ @Test
+ public void testInvalidFetchExpression() {
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (" +
bigValue() + ") ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (" +
bigValue() + " + 1) ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (1 + " +
bigValue() + ") ROWS ONLY", null);
+
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (-2)
ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (2 - 3)
ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (1 + 2 -
4) ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (-1.5)
ROWS ONLY", null);
+
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST ('abc')
ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST
(SUBSTRING('abc', 1, 1)) ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST
(CAST(NULL AS INTEGER)) ROWS ONLY", null);
+
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (id)
ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (id + 1)
ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST
(ABS(id)) ROWS ONLY", null);
+
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST (SUM(1))
ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST
(ROW_NUMBER() OVER ()) ROWS ONLY", null);
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST
(ABS((SELECT 1))) ROWS ONLY", null);
+
+ assertThrowsSqlException("SELECT * FROM TEST_REPL FETCH FIRST SQRT(4)
ROWS ONLY", null);
+ }
+
+ /** */
+ @Test
+ public void testFetchExpression() throws Exception {
+ fillCache(cacheRepl, 5);
+
+ assertQuery("SELECT id FROM TEST_REPL ORDER BY id FETCH FIRST (1) ROWS
ONLY")
+ .returns(0)
+ .check();
+
+ assertQuery("SELECT id FROM TEST_REPL ORDER BY id FETCH FIRST (1 + 5 -
2) ROWS ONLY")
+ .returns(0)
+ .returns(1)
+ .returns(2)
+ .returns(3)
+ .check();
+
+ assertQuery("SELECT id FROM TEST_REPL ORDER BY id FETCH FIRST (1 + (2
- 1) + 1) ROWS ONLY")
+ .returns(0)
+ .returns(1)
+ .returns(2)
+ .check();
+
+ assertQuery("SELECT id FROM TEST_REPL ORDER BY id DESC FETCH FIRST (1
+ (2 - 1) + 1) ROWS ONLY")
+ .returns(4)
+ .returns(3)
+ .returns(2)
+ .check();
+
+ assertQuery("SELECT id FROM TEST_REPL ORDER BY id FETCH FIRST
(ABS(-2)) ROWS ONLY")
+ .returns(0)
+ .returns(1)
+ .check();
+
+ assertQuery("SELECT id FROM TEST_REPL ORDER BY id FETCH FIRST (1 +
ABS(-2)) ROWS ONLY")
+ .returns(0)
+ .returns(1)
+ .returns(2)
+ .check();
+
+ assertQuery("SELECT id FROM TEST_REPL ORDER BY id FETCH FIRST (SQRT(4)
+ 1 + 0) ROWS ONLY")
+ .returns(0)
+ .returns(1)
+ .returns(2)
+ .check();
+
+ assertQuery("SELECT id FROM TEST_REPL ORDER BY id FETCH FIRST
(EXTRACT(YEAR FROM CURRENT_DATE)) ROWS ONLY")
+ .returns(0)
+ .returns(1)
+ .returns(2)
+ .returns(3)
+ .returns(4)
+ .check();
+ }
+
+ /** */
+ @Test
+ public void testFetchExpressionNested() throws Exception {
+ fillCache(cacheRepl, 5);
+
+ assertQuery("SELECT id FROM (SELECT id from TEST_REPL ORDER BY id
FETCH FIRST (2 + 3) ROWS ONLY) " +
+ "ORDER BY id FETCH NEXT (1 + 1) ROWS ONLY")
+ .returns(0)
+ .returns(1)
+ .check();
+ }
+
+ /** */
+ @Test
+ public void testFetchExpressionWithRewrite() throws Exception {
Review Comment:
Yes, I fix the test, a similar one already exists.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
