src/odbc/unittests/blob1

Main

Hostnamekrb5.freetds.io
uname -aLinux krb5.freetds.io 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
date2024-03-23

==21045== Memcheck, a memory error detector
==21045== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==21045== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==21045== Command: ./blob1
==21045== 
--21045-- Valgrind options:
--21045--    --tool=memcheck
--21045--    --vgdb=no
--21045--    --num-callers=20
--21045--    --leak-check=yes
--21045--    -v
--21045--    --show-reachable=yes
--21045--    --log-fd=3
--21045--    --suppressions=/home/test/suppressions.supp
--21045--    --track-origins=yes
--21045-- Contents of /proc/version:
--21045--   Linux version 4.15.0-213-generic (buildd@lcy02-amd64-079) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023
--21045-- 
--21045-- Arch and hwcaps: AMD64, LittleEndian, amd64-cx16-lzcnt-rdtscp-sse3-avx-avx2-bmi
--21045-- Page sizes: currently 4096, max supported 4096
--21045-- Valgrind library directory: /usr/lib/valgrind
--21045-- Reading syms from /home/test/ftdstmp/ftds_comp100/test1/src/odbc/unittests/blob1
--21045-- Reading syms from /lib/x86_64-linux-gnu/ld-2.27.so
--21045--   Considering /lib/x86_64-linux-gnu/ld-2.27.so ..
--21045--   .. CRC mismatch (computed 2977d8b2 wanted c64f09ed)
--21045--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/ld-2.27.so ..
--21045--   .. CRC is valid
--21045-- Reading syms from /usr/lib/valgrind/memcheck-amd64-linux
--21045--   Considering /usr/lib/valgrind/memcheck-amd64-linux ..
--21045--   .. CRC mismatch (computed 41ddb025 wanted 9972f546)
--21045--    object doesn't have a symbol table
--21045--    object doesn't have a dynamic symbol table
--21045-- Scheduler: using generic scheduler lock implementation.
--21045-- Reading suppressions file: /home/test/suppressions.supp
--21045-- Reading suppressions file: /usr/lib/valgrind/default.supp
--21045-- REDIR: 0x4020d20 (ld-linux-x86-64.so.2:strlen) redirected to 0x580608c1 (???)
--21045-- REDIR: 0x4020b00 (ld-linux-x86-64.so.2:index) redirected to 0x580608db (???)
--21045-- Reading syms from /usr/lib/valgrind/vgpreload_core-amd64-linux.so
--21045--   Considering /usr/lib/valgrind/vgpreload_core-amd64-linux.so ..
--21045--   .. CRC mismatch (computed 50df1b30 wanted 4800a4cf)
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so
--21045--   Considering /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so ..
--21045--   .. CRC mismatch (computed f893b962 wanted 95ee359e)
--21045--    object doesn't have a symbol table
==21045== WARNING: new redirection conflicts with existing -- ignoring it
--21045--     old: 0x04020d20 (strlen              ) R-> (0000.0) 0x580608c1 ???
--21045--     new: 0x04020d20 (strlen              ) R-> (2007.0) 0x04c34db0 strlen
--21045-- REDIR: 0x401d540 (ld-linux-x86-64.so.2:strcmp) redirected to 0x4c35ee0 (strcmp)
--21045-- REDIR: 0x4021260 (ld-linux-x86-64.so.2:mempcpy) redirected to 0x4c394f0 (mempcpy)
--21045-- Reading syms from /home/test/ftdstmp/ftds_comp100/src/odbc/.libs/libtdsodbc.so.0.0.0
--21045-- Reading syms from /lib/x86_64-linux-gnu/libpthread-2.27.so
--21045--   Considering /usr/lib/debug/.build-id/1f/06001733b9be9478b105faf0dac6bdf36c85de.debug ..
--21045--   .. build-id is valid
--21045-- Reading syms from /lib/x86_64-linux-gnu/libc-2.27.so
--21045--   Considering /lib/x86_64-linux-gnu/libc-2.27.so ..
--21045--   .. CRC mismatch (computed f250d419 wanted 4aacab51)
--21045--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libc-2.27.so ..
--21045--   .. CRC is valid
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/libssl.so.1.1
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /lib/x86_64-linux-gnu/libcom_err.so.2.1
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /lib/x86_64-linux-gnu/libdl-2.27.so
--21045--   Considering /lib/x86_64-linux-gnu/libdl-2.27.so ..
--21045--   .. CRC mismatch (computed 56b0b30d wanted 7867693f)
--21045--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libdl-2.27.so ..
--21045--   .. CRC is valid
--21045-- Reading syms from /lib/x86_64-linux-gnu/libkeyutils.so.1.5
--21045--    object doesn't have a symbol table
--21045-- Reading syms from /lib/x86_64-linux-gnu/libresolv-2.27.so
--21045--   Considering /lib/x86_64-linux-gnu/libresolv-2.27.so ..
--21045--   .. CRC mismatch (computed 0da9c5d1 wanted b111a73d)
--21045--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libresolv-2.27.so ..
--21045--   .. CRC is valid
--21045-- REDIR: 0x53e2a50 (libc.so.6:memmove) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1d60 (libc.so.6:strncpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2d30 (libc.so.6:strcasecmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e17b0 (libc.so.6:strcat) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1d90 (libc.so.6:rindex) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e4480 (libc.so.6:rawmemchr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2bc0 (libc.so.6:mempcpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e29f0 (libc.so.6:bcmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1d20 (libc.so.6:strncmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1820 (libc.so.6:strcmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2b20 (libc.so.6:memset) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53ffdb0 (libc.so.6:wcschr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1cc0 (libc.so.6:strnlen) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1890 (libc.so.6:strcspn) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2d80 (libc.so.6:strncasecmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1860 (libc.so.6:strcpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2ec0 (libc.so.6:memcpy@@GLIBC_2.14) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1dc0 (libc.so.6:strpbrk) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e17e0 (libc.so.6:index) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e1c90 (libc.so.6:strlen) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53ec380 (libc.so.6:memrchr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2dd0 (libc.so.6:strcasecmp_l) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e29c0 (libc.so.6:memchr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x5400b70 (libc.so.6:wcslen) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2070 (libc.so.6:strspn) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2d00 (libc.so.6:stpncpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2cd0 (libc.so.6:stpcpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e44b0 (libc.so.6:strchrnul) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2e20 (libc.so.6:strncasecmp_l) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x5475700 (libc.so.6:__memcpy_chk) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x53e2900 (libc.so.6:strstr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--21045-- REDIR: 0x54d2280 (libc.so.6:__strrchr_avx2) redirected to 0x4c34730 (rindex)
--21045-- REDIR: 0x54d2450 (libc.so.6:__strlen_avx2) redirected to 0x4c34cf0 (strlen)
--21045-- REDIR: 0x54c93d0 (libc.so.6:__strncmp_sse42) redirected to 0x4c35570 (__strncmp_sse42)
--21045-- REDIR: 0x53db020 (libc.so.6:malloc) redirected to 0x4c31aa0 (malloc)
--21045-- REDIR: 0x53e25a0 (libc.so.6:__GI_strstr) redirected to 0x4c39760 (__strstr_sse2)
--21045-- REDIR: 0x54ce2e0 (libc.so.6:__memchr_avx2) redirected to 0x4c35f80 (memchr)
--21045-- REDIR: 0x54d2990 (libc.so.6:__memcpy_avx_unaligned_erms) redirected to 0x4c386e0 (memmove)
--21045-- REDIR: 0x54ce1c0 (libc.so.6:__strspn_sse42) redirected to 0x4c39990 (strspn)
--21045-- REDIR: 0x54cdf30 (libc.so.6:__strcspn_sse42) redirected to 0x4c398d0 (strcspn)
--21045-- REDIR: 0x53fa200 (libc.so.6:__strcpy_sse2_unaligned) redirected to 0x4c34dd0 (strcpy)
--21045-- REDIR: 0x53db910 (libc.so.6:free) redirected to 0x4c32cd0 (free)
--21045-- REDIR: 0x54cee40 (libc.so.6:__strcasecmp_avx) redirected to 0x4c355f0 (strcasecmp)
--21045-- REDIR: 0x54d2090 (libc.so.6:__strchrnul_avx2) redirected to 0x4c39020 (strchrnul)
--21045-- REDIR: 0x54d2970 (libc.so.6:__mempcpy_avx_unaligned_erms) redirected to 0x4c39130 (mempcpy)
--21045-- REDIR: 0x5386c40 (libc.so.6:setenv) redirected to 0x4c39de0 (setenv)
--21045-- REDIR: 0x54d1e60 (libc.so.6:__strchr_avx2) redirected to 0x4c34950 (index)
--21045-- REDIR: 0x53dcc50 (libc.so.6:realloc) redirected to 0x4c33cb0 (realloc)
--21045-- REDIR: 0x53edb30 (libc.so.6:__strcmp_sse2_unaligned) redirected to 0x4c35da0 (strcmp)
--21045-- REDIR: 0x53de050 (libc.so.6:calloc) redirected to 0x4c33a70 (calloc)
odbctest
--------

connection parameters:
server:   'sqlexpress'
user:     'sa'
password: '????'
database: 'tempdb'
--21045-- REDIR: 0x53fb810 (libc.so.6:__stpcpy_sse2_unaligned) redirected to 0x4c38200 (__stpcpy_sse2_unaligned)
--21045-- Reading syms from /lib/x86_64-linux-gnu/libnss_compat-2.27.so
--21045--   Considering /lib/x86_64-linux-gnu/libnss_compat-2.27.so ..
--21045--   .. CRC mismatch (computed dc0305b8 wanted 460e4052)
--21045--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_compat-2.27.so ..
--21045--   .. CRC is valid
--21045-- Reading syms from /lib/x86_64-linux-gnu/libnss_nis-2.27.so
--21045--   Considering /lib/x86_64-linux-gnu/libnss_nis-2.27.so ..
--21045--   .. CRC mismatch (computed 38cb38d0 wanted 96404ac2)
--21045--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_nis-2.27.so ..
--21045--   .. CRC is valid
--21045-- Reading syms from /lib/x86_64-linux-gnu/libnsl-2.27.so
--21045--   Considering /lib/x86_64-linux-gnu/libnsl-2.27.so ..
--21045--   .. CRC mismatch (computed 12772991 wanted 58367bd1)
--21045--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnsl-2.27.so ..
--21045--   .. CRC is valid
--21045-- Reading syms from /lib/x86_64-linux-gnu/libnss_files-2.27.so
--21045--   Considering /lib/x86_64-linux-gnu/libnss_files-2.27.so ..
--21045--   .. CRC mismatch (computed 2270a715 wanted a5763524)
--21045--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_files-2.27.so ..
--21045--   .. CRC is valid
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so
--21045--   Considering /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so ..
--21045--   .. CRC mismatch (computed 83103428 wanted d26a1d18)
--21045--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so ..
--21045--   .. CRC is valid
--21045-- REDIR: 0x54d2e10 (libc.so.6:__memset_avx2_unaligned_erms) redirected to 0x4c385d0 (memset)
--21045-- REDIR: 0x54cea60 (libc.so.6:__memcmp_avx2_movbe) redirected to 0x4c37e00 (bcmp)
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so
--21045--   Considering /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so ..
--21045--   .. CRC mismatch (computed da5394b1 wanted a59039cd)
--21045--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/UTF-16.so ..
--21045--   .. CRC is valid
--21045-- REDIR: 0x54d04b0 (libc.so.6:__strncasecmp_avx) redirected to 0x4c356d0 (strncasecmp)
--21045-- REDIR: 0x54d2980 (libc.so.6:__memcpy_chk_avx_unaligned_erms) redirected to 0x4c395e0 (__memcpy_chk)
--21045-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/CP1252.so
--21045--   Considering /usr/lib/x86_64-linux-gnu/gconv/CP1252.so ..
--21045--   .. CRC mismatch (computed ba33c29d wanted cdb3aa71)
--21045--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/CP1252.so ..
--21045--   .. CRC is valid
use tempdb
--21045-- REDIR: 0x53fea70 (libc.so.6:__strstr_sse2_unaligned) redirected to 0x4c396e0 (strstr)
CREATE TABLE #tt(k INT,f1 TEXT,f2 IMAGE,f3 IMAGE,f4 TEXT,f5 IMAGE,f6 TEXT,f7 NTEXT,f8 NTEXT,f9 NTEXT,v INT)
>> insert... 0
>> SQLParamData: ptr = 0x7201be0  RetCode = 99
>> param 0x7201be0: total bytes written = 10000
>> SQLParamData: ptr = 0x7204330  RetCode = 99
>> param 0x7204330: total bytes written = 10000
>> SQLParamData: ptr = 0x7206a80  RetCode = 99
>> param 0x7206a80: total bytes written = 10000
>> param 0x7206a80: total bytes written = 10000
>> SQLParamData: ptr = 0x720b8f0  RetCode = 99
>> param 0x720b8f0: total bytes written = 10000
>> param 0x720b8f0: total bytes written = 10000
>> SQLParamData: ptr = 0x7210760  RetCode = 99
>> param 0x7210760: total bytes written = 10000
>> param 0x7210760: total bytes written = 10000
>> SQLParamData: ptr = 0x721a3f0  RetCode = 99
>> param 0x721a3f0: total bytes written = 10000
>> param 0x721a3f0: total bytes written = 10000
>> SQLParamData: ptr = 0x7224130  RetCode = 99
>> param 0x7224130: total bytes written = 10000
>> SQLParamData: ptr = 0x7226880  RetCode = 99
>> param 0x7226880: total bytes written = 10000
>> param 0x7226880: total bytes written = 10000
>> SQLParamData: ptr = 0x722b6f0  RetCode = 99
>> param 0x722b6f0: total bytes written = 10000
>> param 0x722b6f0: total bytes written = 10000
>> SQLParamData: ptr = 0x722b6f0  RetCode = 0
>> insert... 1
>> SQLParamData: ptr = 0x7201be0  RetCode = 99
>> param 0x7201be0: total bytes written = 10000
>> SQLParamData: ptr = 0x7204330  RetCode = 99
>> param 0x7204330: total bytes written = 10000
>> SQLParamData: ptr = 0x7206a80  RetCode = 99
>> param 0x7206a80: total bytes written = 9999
>> param 0x7206a80: total bytes written = 10001
>> SQLParamData: ptr = 0x720b8f0  RetCode = 99
>> param 0x720b8f0: total bytes written = 9999
>> param 0x720b8f0: total bytes written = 10001
>> SQLParamData: ptr = 0x7210760  RetCode = 99
>> param 0x7210760: total bytes written = 9999
>> param 0x7210760: total bytes written = 10001
>> SQLParamData: ptr = 0x721a3f0  RetCode = 99
>> param 0x721a3f0: total bytes written = 9999
>> param 0x721a3f0: total bytes written = 10001
>> SQLParamData: ptr = 0x7224130  RetCode = 99
>> param 0x7224130: total bytes written = 10000
>> SQLParamData: ptr = 0x7226880  RetCode = 99
>> param 0x7226880: total bytes written = 9999
>> param 0x7226880: total bytes written = 10001
>> SQLParamData: ptr = 0x722b6f0  RetCode = 99
>> param 0x722b6f0: total bytes written = 9999
>> param 0x722b6f0: total bytes written = 10001
>> SQLParamData: ptr = 0x722b6f0  RetCode = 0
>> fetch... 0
>> readBlob field 1
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlob field 2
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlobAsChar field 3
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 3620 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 4
>>     step 1: 8191 bytes readed
>>     step 2: 8191 bytes readed
>>     step 3: 3618 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 5
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 3620 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 6
>>     step 1: 8191 bytes readed
>>     step 2: 8191 bytes readed
>>     step 3: 3618 bytes readed
>>   total bytes read = 20000 
>> readBlob field 7
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlobAsChar field 8
>>     step 1: 8191 bytes readed
>>     step 2: 8191 bytes readed
>>     step 3: 3618 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 9
>>     step 1: 8191 bytes readed
>>     step 2: 8191 bytes readed
>>     step 3: 3618 bytes readed
>>   total bytes read = 20000 
>> fetch... 1
>> readBlob field 1
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlob field 2
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlobAsChar field 3
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 3620 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 4
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 3620 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 5
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 3620 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 6
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 3620 bytes readed
>>   total bytes read = 20000 
>> readBlob field 7
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlobAsChar field 8
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 3620 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 9
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 3620 bytes readed
>>   total bytes read = 20000 
>> fetch... 0
>> readBlob field 1
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlob field 2
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlobAsChar field 3
>>     step 1: 8188 bytes readed
>>     step 2: 8188 bytes readed
>>     step 3: 8188 bytes readed
>>     step 4: 8188 bytes readed
>>     step 5: 7248 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 4
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 8190 bytes readed
>>     step 4: 8190 bytes readed
>>     step 5: 7240 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 5
>>     step 1: 8188 bytes readed
>>     step 2: 8188 bytes readed
>>     step 3: 8188 bytes readed
>>     step 4: 8188 bytes readed
>>     step 5: 7248 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 6
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 8190 bytes readed
>>     step 4: 8190 bytes readed
>>     step 5: 7240 bytes readed
>>   total bytes read = 20000 
>> readBlob field 7
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlobAsChar field 8
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 8190 bytes readed
>>     step 4: 8190 bytes readed
>>     step 5: 7240 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 9
>>     step 1: 8190 bytes readed
>>     step 2: 8190 bytes readed
>>     step 3: 8190 bytes readed
>>     step 4: 8190 bytes readed
>>     step 5: 7240 bytes readed
>>   total bytes read = 20000 
>> fetch... 1
>> readBlob field 1
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlob field 2
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlobAsChar field 3
>>     step 1: 8188 bytes readed
>>     step 2: 8188 bytes readed
>>     step 3: 8188 bytes readed
>>     step 4: 8188 bytes readed
>>     step 5: 7248 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 4
>>     step 1: 8188 bytes readed
>>     step 2: 8188 bytes readed
>>     step 3: 8188 bytes readed
>>     step 4: 8188 bytes readed
>>     step 5: 7248 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 5
>>     step 1: 8188 bytes readed
>>     step 2: 8188 bytes readed
>>     step 3: 8188 bytes readed
>>     step 4: 8188 bytes readed
>>     step 5: 7248 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 6
>>     step 1: 8188 bytes readed
>>     step 2: 8188 bytes readed
>>     step 3: 8188 bytes readed
>>     step 4: 8188 bytes readed
>>     step 5: 7248 bytes readed
>>   total bytes read = 20000 
>> readBlob field 7
>>     step 1: 4096 bytes readed
>>     step 2: 4096 bytes readed
>>     step 3: 1808 bytes readed
>>   total bytes read = 10000 
>> readBlobAsChar field 8
>>     step 1: 8188 bytes readed
>>     step 2: 8188 bytes readed
>>     step 3: 8188 bytes readed
>>     step 4: 8188 bytes readed
>>     step 5: 7248 bytes readed
>>   total bytes read = 20000 
>> readBlobAsChar field 9
>>     step 1: 8188 bytes readed
>>     step 2: 8188 bytes readed
>>     step 3: 8188 bytes readed
>>     step 4: 8188 bytes readed
>>     step 5: 7248 bytes readed
>>   total bytes read = 20000 
--21045-- Discarding syms at 0x805a600-0x805b508 in /usr/lib/x86_64-linux-gnu/gconv/CP1252.so due to munmap()
ok!
--21045-- Discarding syms at 0x7e56710-0x7e5825b in /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so due to munmap()
--21045-- Discarding syms at 0x7c53600-0x7c54292 in /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so due to munmap()
--21045-- Discarding syms at 0x74122a0-0x74181ac in /lib/x86_64-linux-gnu/libnss_compat-2.27.so due to munmap()
--21045-- Discarding syms at 0x761d070-0x76240d9 in /lib/x86_64-linux-gnu/libnss_nis-2.27.so due to munmap()
--21045-- Discarding syms at 0x782b090-0x78388a7 in /lib/x86_64-linux-gnu/libnsl-2.27.so due to munmap()
--21045-- Discarding syms at 0x7a43350-0x7a49d8f in /lib/x86_64-linux-gnu/libnss_files-2.27.so due to munmap()
==21045== 
==21045== HEAP SUMMARY:
==21045==     in use at exit: 0 bytes in 0 blocks
==21045==   total heap usage: 8,078 allocs, 8,078 frees, 6,108,621 bytes allocated
==21045== 
==21045== All heap blocks were freed -- no leaks are possible
==21045== 
==21045== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
==21045== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

Main