sql: an attempt to fix all printf() format errors
sql: an attempt to fix all printf() format errors

Cppcheck:
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:724]: (warning) %u in
format string (no. 1) requires 'unsigned int' but the argument type is 'signed
int'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:783]: (warning) %u in
format string (no. 1) requires 'unsigned int' but the argument type is 'signed
int'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:1380]: (warning) %u in
format string (no. 1) requires 'unsigned int' but the argument type is 'int'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:1408]: (warning) %u in
format string (no. 1) requires 'unsigned int' but the argument type is 'signed
int'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:1413]: (warning) %u in
format string (no. 1) requires 'unsigned int' but the argument type is 'int'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:1784]: (warning) %hu in
format string (no. 1) requires 'unsigned short' but the argument type is
'signed int'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:1844]: (warning) %hu in
format string (no. 1) requires 'unsigned short' but the argument type is
'signed int'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:1950]: (portability) %lu
in format string (no. 3) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2271]: (portability) %lu
in format string (no. 1) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2271]: (portability) %lu
in format string (no. 2) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2276]: (portability) %lu
in format string (no. 1) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2276]: (portability) %lu
in format string (no. 2) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2281]: (portability) %lu
in format string (no. 1) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2281]: (portability) %lu
in format string (no. 2) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2298]: (portability) %lu
in format string (no. 1) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2298]: (portability) %lu
in format string (no. 2) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2298]: (portability) %lu
in format string (no. 4) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2302]: (portability) %lu
in format string (no. 1) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2302]: (portability) %lu
in format string (no. 2) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2302]: (portability) %lu
in format string (no. 4) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2306]: (portability) %lu
in format string (no. 1) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2306]: (portability) %lu
in format string (no. 2) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.
[opencog/persist/sql/multi-driver/SQLAtomStorage.cc:2391]: (portability) %lu
in format string (no. 1) requires 'unsigned long' but the argument type is
'size_t {aka unsigned long}'.

AmeBel/atomspace,rTreutlein/atomspace,rTreutlein/atomspace,AmeBel/atomspace,AmeBel/atomspace,AmeBel/atomspace,rTreutlein/atomspace,rTreutlein/atomspace,AmeBel/atomspace,rTreutlein/atomspace