Hi,

can you run the SELECTs again with RETURN_DELETES?

Thanks
Christoph

2012/10/16 Mehmet Ali Cetinkaya <[email protected]>

> hello again;
>
> my last mail is wrong. because i mixed up all queries. sorry for this
> mistake.
>
> anyway,
>
> step 1: when i select first three (cell_limit 3) "guid:b" cells from
> sozluk table results are;
>
> hypertable> select guid:b from sozluk cell_limit 3 display_timestamps;
>
> 2012-10-05 19:53:08.307870001   aime    guid:b
> 0a2431a5-22b3-4461-9ac7-3bf67c1e2061
> 2012-10-05 19:53:08.290855001   aime_pas        guid:b
> 1d1b7f35-a14f-4e24-9e98-c2f626f66c21
> 2012-10-08 17:20:00.197097001   herbier guid:b
> 0c9702aa-ea09-4c77-9e59-7caaa3a726c7
>
>
>   Elapsed time:  0.01 s
> Avg value size:  36.00 bytes
>   Avg key size:  9.33 bytes
>     Throughput:  10813.39 bytes/s
>    Total cells:  3
>     Throughput:  238.53 cells/s
>
> step 2: i'm using another select query. but i don't get any result.
>
> hypertable> select guid:b from sozluk where row="herbier";
>
>   Elapsed time:  0.00 s
>
> step 3: i wanna delete cell;
>
> hypertable> delete guid from sozluk where row="herbier";
>
>
>   Elapsed time:  0.00 s
>    Total cells:  1
>     Throughput:  744.60 cells/s
>        Resends:  0
>
> step 4: i'm trying same select queries. and everything is same.
>
> hypertable> select guid:b from sozluk cell_limit 3;
>
> aime    guid:b  0a2431a5-22b3-4461-9ac7-3bf67c1e2061
> aime_pas        guid:b  1d1b7f35-a14f-4e24-9e98-c2f626f66c21
> herbier guid:b  0c9702aa-ea09-4c77-9e59-7caaa3a726c7
>
>
>   Elapsed time:  0.01 s
> Avg value size:  36.00 bytes
>   Avg key size:  9.33 bytes
>     Throughput:  11675.82 bytes/s
>    Total cells:  3
>     Throughput:  257.55 cells/s
> hypertable> select guid:b from sozluk where row="herbier";
>
>   Elapsed time:  0.00 s
>
>
> step 5: when i selected same cell from guid;
>
> hypertable> select guid:b from sozluk where
> guid="0c9702aa-ea09-4c77-9e59-7caaa3a726c7";
> herbier guid:b  0c9702aa-ea09-4c77-9e59-7caaa3a726c7
> herbier guid:b  0c9702aa-ea09-4c77-9e59-7caaa3a726c7
>
>   Elapsed time:  1.57 s
>
> Avg value size:  36.00 bytes
>   Avg key size:  10.00 bytes
>     Throughput:  58.62 bytes/s
>    Total cells:  2
>     Throughput:  1.27 cells/s
>
> hypertable> select guid:b from sozluk where guid=^"0c9702aa-ea0"
> display_timestamps;
> 2012-10-08 17:20:00.197097001   herbier guid:b
> 0c9702aa-ea09-4c77-9e59-7caaa3a726c7
> 2012-10-08 17:20:00.197041001   herbier guid:b
> 0c9702aa-ea09-4c77-9e59-7caaa3a726c7
>
>   Elapsed time:  1.57 s
>
> Avg value size:  36.00 bytes
>   Avg key size:  10.00 bytes
>     Throughput:  58.69 bytes/s
>    Total cells:  2
>     Throughput:  1.28 cells/s
>
>
> how can i solve this issue?
>
> thanx,
> mali
>
>   ------------------------------
> *From:* Mehmet Ali Cetinkaya <[email protected]>
> *To:* "[email protected]" <[email protected]>
> *Sent:* Tuesday, October 16, 2012 11:26 AM
> *Subject:* [hypertable-dev] is it delete problem?
>
> Hello,
>
> i wanna delete guid that it's row must have "aime" from sozluk table. like
> this;
>
> delete guid from sozluk where row="aime";
>
>   Elapsed time:  0.00 s
>    Total cells:  1
>     Throughput:  323.42 cells/s
>        Resends:  0
>
> ht said "i deleted 1 row". it's cool for me. but sometimes when i use
> select query i can find deleted row. i don't know why.
> this is my all select querys after then deleted the row.
>
> how can i solve this issue?
> thanx
> mali
>
> select guid:b from sozluk cell_limit 2;
> aime    guid:b  0a2431a5-22b3-4461-9ac7-3bf67c1e2061
> aime_pas        guid:b  1d1b7f35-a14f-4e24-9e98-c2f626f66c21
>
>   Elapsed time:  0.01 s
> Avg value size:  36.00 bytes
>   Avg key size:  9.00 bytes
>     Throughput:  7102.27 bytes/s
>    Total cells:  2
>     Throughput:  157.83 cells/s
>
> select guid:b from sozluk cell_limit 2 display_timestamps;
> 2012-10-05 19:53:08.307870001   aime    guid:b
> 0a2431a5-22b3-4461-9ac7-3bf67c1e2061
> 2012-10-05 19:53:08.290855001   aime_pas        guid:b
> 1d1b7f35-a14f-4e24-9e98-c2f626f66c21
>
>   Elapsed time:  0.01 s
> Avg value size:  36.00 bytes
>   Avg key size:  9.00 bytes
>     Throughput:  7747.27 bytes/s
>    Total cells:  2
>     Throughput:  172.16 cells/s
>
> select guid:b from sozluk where
> guid="0a2431a5-22b3-4461-9ac7-3bf67c1e2061" display_timestamps;
> 2012-10-05 19:53:08.307870001   aime    guid:b
> 0a2431a5-22b3-4461-9ac7-3bf67c1e2061
>
>   Elapsed time:  1.58 s
> Avg value size:  36.00 bytes
>   Avg key size:  7.00 bytes
>     Throughput:  27.19 bytes/s
>    Total cells:  1
>     Throughput:  0.63 cells/s
>
> select guid:b from sozluk where
> guid="1d1b7f35-a14f-4e24-9e98-c2f626f66c21" display_timestamps;
> 2012-10-05 19:53:08.290855001   aime_pas        guid:b
> 1d1b7f35-a14f-4e24-9e98-c2f626f66c21
>
>   Elapsed time:  1.59 s
> Avg value size:  36.00 bytes
>   Avg key size:  11.00 bytes
>     Throughput:  29.62 bytes/s
>    Total cells:  1
>     Throughput:  0.63 cells/s
>
>
> ----
>
> select guid:b from sozluk where row=^"aime_";
>
>   Elapsed time:  0.00 s
>
> select * from sozluk where row=^"aime_";
>
>   Elapsed time:  0.00 s
>
> select * from sozluk where row=^"aime_" cell_limit 1;
>
>   Elapsed time:  0.00 s
>
> ----
>
> select * from sozluk where row="aime" cell_limit 1 display_timestamps;
> 2012-10-04 18:43:00.608148001   aime    guid:b
> d7e9c5cb-d647-4ba2-8ec1-3f505ced376b
>
>   Elapsed time:  0.00 s
> Avg value size:  36.00 bytes
>   Avg key size:  6.00 bytes
>     Throughput:  44025.16 bytes/s
>    Total cells:  1
>     Throughput:  1048.22 cells/s
>
> select guid:b from sozluk where row="aime";
> aime    guid:b  d7e9c5cb-d647-4ba2-8ec1-3f505ced376b
>
>   Elapsed time:  0.00 s
> Avg value size:  36.00 bytes
>   Avg key size:  6.00 bytes
>     Throughput:  46357.62 bytes/s
>    Total cells:  1
>     Throughput:  1103.75 cells/s
>
> select guid:b from sozluk where row=^"aime" cell_limit 5;
> aime    guid:b  d7e9c5cb-d647-4ba2-8ec1-3f505ced376b
> aimed   guid:b  08864475-9914-4a6f-b86a-0ca9c6c21014
> aimee   guid:b  f96c9014-8e9f-40b5-9057-6a379c7a682b
> aimee_myers_dolich      guid:b  2d1042e1-325c-4de9-9ae6-89eeaa3f9308
> aimee_sweet     guid:b  1ab3307e-67d7-4bca-95b5-48c93fbb970e
>
>   Elapsed time:  0.00 s
> Avg value size:  36.00 bytes
>   Avg key size:  10.60 bytes
>     Throughput:  193843.59 bytes/s
>    Total cells:  5
>     Throughput:  4159.73 cells/s
>
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