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Re^3: fetchrow_array loop in perl 5.10

by mje (Curate)
on Sep 18, 2014 at 10:07 UTC ( #1101024=note: print w/replies, xml ) Need Help??


in reply to Re^2: fetchrow_array loop in perl 5.10
in thread fetchrow_array loop in perl 5.10

Could you cut the code down to the smallest that fails then run with DBI_TRACE env var set to 15 like this:

DBI_TRACE=15=x.log export DBI_TRACE run code show us the last few hundred lines of x.log

Replies are listed 'Best First'.
Re^4: fetchrow_array loop in perl 5.10
by Anonymous Monk on Sep 18, 2014 at 13:26 UTC
    <- fetchrow_array= ( '48044' 'URL_TEXT_1' undef '' undef undef 'A' '1226480' ) 8 items row1 at DB.pm line 962
    <- STORE('private_dbdriver', 'DB2')= 1 at DB.pm line 964
    <> FETCH('private_dbdriver')= 'DB2' ('private_dbdriver' from cache) at DB.pm line 965
    <> FETCH('private_dbdriver')= 'DB2' ('private_dbdriver' from cache) at nl_asset_insert_test_err.pl line 94
    <- FETCH('Database')= DME::DB::db=HASH(0x80861508) at DB.pm line 1011
    <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 1015
    <- execute(13453, "URL_TEXT_1", ...)= 1 at DB.pm line 1020
    <> FETCH('private_dbdriver')= 'DB2' ('private_dbdriver' from cache) at nl_asset_insert_test_err.pl line 96
    <- FETCH('Database')= DME::DB::db=HASH(0x80861508) at DB.pm line 957
    <- STORE('private_dbdriver', 'DB2')= 1 at DB.pm line 964
    <> FETCH('private_dbdriver')= 'DB2' ('private_dbdriver' from cache) at DB.pm line 965
    <> FETCH('private_dbdriver')= 'DB2' ('private_dbdriver' from cache) at nl_asset_insert_test_err.pl line 94
    <- FETCH('Database')= DME::DB::db=HASH(0x80861508) at DB.pm line 1011
    <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 1015
    <- execute(13453, "URL_LINK_1", ...)= 1 at DB.pm line 1020
    <> FETCH('private_dbdriver')= 'DB2' ('private_dbdriver' from cache) at nl_asset_insert_test_err.pl line 96
    <- FETCH('Database')= DME::DB::db=HASH(0x80861508) at DB.pm line 957 ----> $sth->SUPER::fetchrow_array();
    <- HandleSetErr= 0 (err='', errstr='', state='00000', undef)
    info: '' '' (err#0)

    as you can see, it only loops up to 2 rows then raised an error after.

      I would have preferred to see a bit more than this. I cannot help any further based on that log. Not enough context.

        DME::DB::db=HASH(0x80861070) trace level set to 0x0/1 (DBI @ 0x0/0) in DBI 1.631-ithread (pid 11755)
        <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 298
        <- prepare("DELETE FROM nl_asset WHERE asset_block_id = ?", undef)= DME::DB::st=HASH(0x8084b8c8) at DB.pm line 245
        <- FETCH('Database')= DME::DB::db=HASH(0x80861148) at DB.pm line 1010
        <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 1014
        <- HandleSetErr= 0 (err=undef, errstr=undef, state=undef, undef)
        <- set_err(undef, undef)= undef at DB.pm line 104
        <- HandleSetErr= 1 (err='', errstr='IBMCLI DriverDB2/LINUXZ64 SQL0100W No row was found for FETCH, UPDATE or DELETE; or the result of a query is an empty table. SQLSTATE=02000
        ', state='02000', undef) <- execute(13453)= '0E0' at DB.pm line 1019
        <- finish= 1 at nl_asset_insert_test_err.pl line 74
        <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 298
        <- prepare("SELECT asset_id, field_name, mime_type, text_asset, clob_asset, blob_asset, status, add_user FROM nl_asset WHERE asset_block_id = ? and status = ? order by field_name desc", undef)= DME::DB::st=HASH(0x8020c3d8) at DB.pm line 245
        <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 298
        <- prepare("insert into nl_asset (asset_id, asset_block_id, field_name, text_asset, clob_asset, blob_asset, mime_type, add_user, add_dttm, status) values (next value for NL_ASSET_SEQ, ?, ?, ?, ?, ?, ?, ?, current timestamp, ?)", undef)= DME::DB::st=HASH(0x8084ba48) at DB.pm line 245
        <- FETCH('Database')= DME::DB::db=HASH(0x80861148) at DB.pm line 1010
        <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 1014
        <- execute(12959, "A")= -1 at DB.pm line 1019
        <- FETCH('Database')= DME::DB::db=HASH(0x80861148) at DB.pm line 957
        <- fetchrow_array= ( '48044' 'URL_TEXT_1' undef '' undef undef 'A' '1226480' ) 8 items row1 at DB.pm line 962
        <> FETCH('private_dbdriver')= 'DB2' ('private_dbdriver' from cache) at DB.pm line 964
        <- FETCH('Database')= DME::DB::db=HASH(0x80861148) at DB.pm line 1010 ############## retrieving 1 out of 4 records
        <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 1014
        <- execute(13453, "URL_TEXT_1", ...)= 1 at DB.pm line 1019 ############## execute insert 1 out of 4 records
        <- errstr= undef at nl_asset_insert_test_err.pl line 95
        <- FETCH('Database')= DME::DB::db=HASH(0x80861148) at DB.pm line 957
        <> FETCH('private_dbdriver')= 'DB2' ('private_dbdriver' from cache) at DB.pm line 964
        <- FETCH('Database')= DME::DB::db=HASH(0x80861148) at DB.pm line 1010 ############## retrieving 2 out of 4 records
        <> FETCH('private_dbcharset')= 'UTF8' ('private_dbcharset' from cache) at DB.pm line 1014
        <- execute(13453, "URL_LINK_1", ...)= 1 at DB.pm line 1019 ############## execute insert 2 out of 4 records
        <- errstr= undef at nl_asset_insert_test_err.pl line 95
        <- FETCH('Database')= DME::DB::db=HASH(0x80861148) at DB.pm line 957 ############# retrieving 3 out of 4 records --> ERROR occurred -- $sth->SUPER::fetchrow_array();.
        <- HandleSetErr= 0 (err='', errstr='', state='00000', undef)
        info: '' '' (err#0)
        <- DESTROY(DME::DB::st=HASH(0x8084bc58))= undef at nl_asset_insert_test_err.pl line 43
        info: '' '' (err#0)
        <- DESTROY(DME::DB::st=HASH(0x8084bc10))= undef at nl_asset_insert_test_err.pl line 43
        info: '' '' (err#0)
        <- DESTROY(DME::DB::st=HASH(0x80861268))= undef at nl_asset_insert_test_err.pl line 43 info: '' '' (err#0)
        <> FETCH('private_connected')= 1 ('private_connected' from cache) at DB.pm line 214
        info: '' '' (err#0)
        <- FETCH('AutoCommit')= 1 at DB.pm line 215
        !! The info '''' was CLEARED by call to disconnect method
        <- disconnect= 1 at DB.pm line 217
        <- STORE('private_connected', 0)= 1 at DB.pm line 218
        ! <- DESTROY(DME::DB::db=HASH(0x80861148))= undef during global destruction

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