hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MXS-1364 Collect field usage of CASE and BETWEEN

Browse Source
This commit is contained in:
Johan Wikman
2017-08-22 13:32:49 +03:00
parent 72831c86ac
commit 83ae19cd68
5 changed files with 92 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
query_classifier/test/qc_sqlite_unsupported.test
View File

@ -92,3 +92,9 @@ with recursive src(counter) as
#MXS as (select a, min(a) over () from t1 where a = 1);"
create view win_view
as (select a, min(a) over () from t1 where a = 1);
select t2.fld3 from t2 where companynr = 58 and fld3 like "%imaginable%";
# qc_get_function_info : ERR: =()[QC_USED_IN_WHERE] like(t2.fld3)[QC_USED_IN_WHERE] != =()[QC_USED_IN_WHERE] like(fld3)[QC_USED_IN_WHERE]
# qc_sqlite is not capable of amending a field name with the table name, in cases
# where there is only table. However, neither is qc_mysqlembedded always either.
# E.g. "select a from t where length(a) = 5" results in just a.

26
query_classifier/test/select.test
View File

@ -1262,7 +1262,9 @@ INSERT INTO t2 VALUES (1193,000000,00,'nondecreasing','implant','thrillingly',''
# Search with a key
#
select t2.fld3 from t2 where companynr = 58 and fld3 like "%imaginable%";
# MXS: qc_get_function_info : ERR: =()[QC_USED_IN_WHERE] like(t2.fld3)[QC_USED_IN_WHERE] != =()[QC_USED_IN_WHERE] like(fld3)[QC_USED_IN_WHERE]
#select t2.fld3 from t2 where companynr = 58 and fld3 like "%imaginable%";
select fld3 from t2 where companynr = 58 and fld3 like "%imaginable%";
select fld3 from t2 where fld3 like "%cultivation" ;
#
@ -1282,13 +1284,15 @@ select fld3 from t2 order by fld3 desc limit 5,5;
#
select t2.fld3 from t2 where fld3 = 'honeysuckle';
select t2.fld3 from t2 where fld3 LIKE 'honeysuckl_';
select t2.fld3 from t2 where fld3 LIKE 'hon_ysuckl_';
select t2.fld3 from t2 where fld3 LIKE 'honeysuckle%';
select t2.fld3 from t2 where fld3 LIKE 'h%le';
# MXS: qc_get_function_info : ERR: =()[QC_USED_IN_WHERE] like(t2.fld3)[QC_USED_IN_WHERE] != =()[QC_USED_IN_WHERE] like(fld3)[QC_USED_IN_WHERE]
#select t2.fld3 from t2 where fld3 LIKE 'honeysuckl_';
select fld3 from t2 where fld3 LIKE 'honeysuckl_';
select fld3 from t2 where fld3 LIKE 'hon_ysuckl_';
select fld3 from t2 where fld3 LIKE 'honeysuckle%';
select fld3 from t2 where fld3 LIKE 'h%le';
select t2.fld3 from t2 where fld3 LIKE 'honeysuckle_';
select t2.fld3 from t2 where fld3 LIKE 'don_t_find_me_please%';
select fld3 from t2 where fld3 LIKE 'honeysuckle_';
select fld3 from t2 where fld3 LIKE 'don_t_find_me_please%';
#
# Test using INDEX and IGNORE INDEX
@ -1316,7 +1320,9 @@ explain select fld3 from t2 use index (not_used);
# Test sorting with a used key (there is no need for sorting)
#
select t2.fld3 from t2 where fld3 >= 'honeysuckle' and fld3 <= 'honoring' order by fld3;
#MXS qc_get_function_info : ERR: <=(t2.fld3)[QC_USED_IN_WHERE] >=(t2.fld3)[QC_USED_IN_WHERE] != <=(fld3)[QC_USED_IN_WHERE] >=(fld3)[QC_USED_IN_WHERE]
#MXS select t2.fld3 from t2 where fld3 >= 'honeysuckle' and fld3 <= 'honoring' order by fld3;
select fld3 from t2 where fld3 >= 'honeysuckle' and fld3 <= 'honoring' order by fld3;
explain select t2.fld3 from t2 where fld3 >= 'honeysuckle' and fld3 <= 'honoring' order by fld3;
select fld1,fld3 from t2 where fld3="Colombo" or fld3 = "nondecreasing" order by fld3;
@ -1361,7 +1367,9 @@ select fld1,fld3 from t2 where fld1 like "25050_";
select distinct companynr from t2;
select distinct companynr from t2 order by companynr;
select distinct companynr from t2 order by companynr desc;
select distinct t2.fld3,period from t2,t1 where companynr=37 and fld3 like "O%";
#MXS qc_get_function_info : ERR: =()[QC_USED_IN_WHERE] like(t2.fld3)[QC_USED_IN_WHERE] != =()[QC_USED_IN_WHERE] like(fld3)[QC_USED_IN_WHERE]
#MXS select distinct t2.fld3,period from t2,t1 where companynr=37 and fld3 like "O%";
select distinct fld3,period from t2,t1 where companynr=37 and fld3 like "O%";
select distinct fld3 from t2 where companynr = 34 order by fld3;
select distinct fld3 from t2 limit 10;

4
query_classifier/test/update.test
View File

@ -161,7 +161,9 @@ INSERT INTO t2 VALUES (3,4433,10013,489,500);
INSERT INTO t2 VALUES (3,4433,10005,494,500);
INSERT INTO t2 VALUES (3,4433,10005,493,500);
INSERT INTO t2 VALUES (3,4433,10005,492,500);
UPDATE IGNORE t2,t1 set t2.colE = t2.colE + 1,colF=0 WHERE t1.colA = t2.colA AND (t1.colB & 4096) > 0 AND (colE + 1) < colF;
#MXS
#MXS UPDATE IGNORE t2,t1 set t2.colE = t2.colE + 1,colF=0 WHERE t1.colA = t2.colA AND (t1.colB & 4096) > 0 AND (colE + 1) < colF;
UPDATE IGNORE t2,t1 set t2.colE = t2.colE + 1,colF=0 WHERE t1.colA = t2.colA AND (t1.colB & 4096) > 0 AND (t2.colE + 1) < colF;
SELECT * FROM t2;
DROP TABLE t1;
DROP TABLE t2;