jiaqizho commented on PR #741:
URL: https://github.com/apache/cloudberry/pull/741#issuecomment-2560702896

   ```
   CREATE SEQUENCE complex_seq CACHE 1;
   CREATE TABLE complex_ttbl (id INT4 DEFAULT NEXTVAL('complex_seq'), c 
COMPLEX) DISTRIBUTED BY (c);
   
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(NEXTVAL('complex_seq'), 
NEXTVAL('complex_seq')));
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(NEXTVAL('complex_seq'), 
NEXTVAL('complex_seq')));
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(NEXTVAL('complex_seq'), 
NEXTVAL('complex_seq')));
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(NEXTVAL('complex_seq'), 
NEXTVAL('complex_seq')));
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(NEXTVAL('complex_seq'), 
NEXTVAL('complex_seq')));
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(NEXTVAL('complex_seq'), 
NEXTVAL('complex_seq')));
   
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(0, 0));
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(0, -0));
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(-0, 0));
   INSERT INTO complex_ttbl(c) VALUES (COMPLEX(-0, -0));
   SELECT COUNT(c) = 4 AS tr, COUNT(DISTINCT gp_segment_id) = 1 AS tr 
        FROM complex_ttbl 
        WHERE re(c) = 0 AND im(c) = 0;
   ```
   hi @leborchuk,  check this case pls, i think executor missing some 
implements..
   


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