diff options
26 files changed, 72 insertions, 55 deletions
diff --git a/mysql-test/r/func_compress.result b/mysql-test/r/func_compress.result index 57eef44b3bb..85842f28e64 100644 --- a/mysql-test/r/func_compress.result +++ b/mysql-test/r/func_compress.result @@ -40,9 +40,21 @@ uncompress(compress("")) select uncompressed_length(""); uncompressed_length("") 0 -select compress(NULL); -compress(NULL) +create table t1 (a text); +insert t1 values (compress(null)), ('A\0\0\0BBBBBBBB'), (compress(space(50000))), (space(50000)); +select length(a) from t1; +length(a) NULL -select uncompress(NULL); -uncompress(NULL) +12 +76 +50000 +select length(uncompress(a)) from t1; +length(uncompress(a)) NULL +NULL +50000 +NULL +Warnings: +Error 1258 Z_DATA_ERROR: Input data was corrupted for zlib +Error 1255 Too big size of uncompressed data. The maximum size is 1048576. (probably, length of uncompressed data was corrupted) +drop table t1; diff --git a/mysql-test/t/func_compress.test b/mysql-test/t/func_compress.test index 7462c020357..069fbed8562 100644 --- a/mysql-test/t/func_compress.test +++ b/mysql-test/t/func_compress.test @@ -24,8 +24,12 @@ select uncompress(compress("")); select uncompressed_length(""); # -# NULL (Bug #1333) +# errors # -select compress(NULL); -select uncompress(NULL); +create table t1 (a text); +insert t1 values (compress(null)), ('A\0\0\0BBBBBBBB'), (compress(space(50000))), (space(50000)); +select length(a) from t1; +select length(uncompress(a)) from t1; +drop table t1; + diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc index c8ee64dc707..55a20908894 100644 --- a/sql/item_strfunc.cc +++ b/sql/item_strfunc.cc @@ -2609,11 +2609,12 @@ String *Item_func_uncompress::val_str(String *str) int err= Z_OK; uint code; - if (new_size > MAX_BLOB_WIDTH) + if (new_size > current_thd->variables.max_allowed_packet) { push_warning_printf(current_thd,MYSQL_ERROR::WARN_LEVEL_ERROR, ER_TOO_BIG_FOR_UNCOMPRESS, - ER(ER_TOO_BIG_FOR_UNCOMPRESS),MAX_BLOB_WIDTH); + ER(ER_TOO_BIG_FOR_UNCOMPRESS), + current_thd->variables.max_allowed_packet); null_value= 0; return 0; } diff --git a/sql/share/czech/errmsg.txt b/sql/share/czech/errmsg.txt index 29d8b255251..e7cc54746b5 100644 --- a/sql/share/czech/errmsg.txt +++ b/sql/share/czech/errmsg.txt @@ -268,8 +268,8 @@ character-set=latin2 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/danish/errmsg.txt b/sql/share/danish/errmsg.txt index d603555727b..379865a775b 100644 --- a/sql/share/danish/errmsg.txt +++ b/sql/share/danish/errmsg.txt @@ -262,8 +262,8 @@ character-set=latin1 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/dutch/errmsg.txt b/sql/share/dutch/errmsg.txt index 53a19464745..ffe76be0d42 100644 --- a/sql/share/dutch/errmsg.txt +++ b/sql/share/dutch/errmsg.txt @@ -270,8 +270,8 @@ character-set=latin1 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/english/errmsg.txt b/sql/share/english/errmsg.txt index c54f56b2529..c352b143ef1 100644 --- a/sql/share/english/errmsg.txt +++ b/sql/share/english/errmsg.txt @@ -259,8 +259,8 @@ character-set=latin1 "Slave is already running" "Slave has already been stopped" "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)" -"Z_BUF_ERROR: Not enough memory available for zlib" -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)" +"Z_MEM_ERROR: Not enough memory available for zlib" +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)" "Z_DATA_ERROR: Input data was corrupted for zlib" "%d line(s) was(were) cut by group_concat()" "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/estonian/errmsg.txt b/sql/share/estonian/errmsg.txt index 2997a4d4501..657c5a24539 100644 --- a/sql/share/estonian/errmsg.txt +++ b/sql/share/estonian/errmsg.txt @@ -264,8 +264,8 @@ character-set=latin7 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/french/errmsg.txt b/sql/share/french/errmsg.txt index cd346270ea8..ab7936aff48 100644 --- a/sql/share/french/errmsg.txt +++ b/sql/share/french/errmsg.txt @@ -259,8 +259,8 @@ character-set=latin1 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/german/errmsg.txt b/sql/share/german/errmsg.txt index bbace563bcb..f50169251f7 100644 --- a/sql/share/german/errmsg.txt +++ b/sql/share/german/errmsg.txt @@ -271,8 +271,8 @@ character-set=latin1 "Slave läuft bereits", "Slave wurde bereits angehalten", "Unkomprimierte Daten sind zu groß. Die maximale Größe beträgt %d", -"Z_BUF_ERROR: Für zlib steht nicht genug Speicher zur Verfügung", -"Z_MEM_ERROR: Im Ausgabepuffer ist nicht genug Platz für zlib vorhanden (wahrscheinlich wurde die Länge der unkomprimierten Daten beschädigt)", +"Z_MEM_ERROR: Für zlib steht nicht genug Speicher zur Verfügung", +"Z_BUF_ERROR: Im Ausgabepuffer ist nicht genug Platz für zlib vorhanden (wahrscheinlich wurde die Länge der unkomprimierten Daten beschädigt)", "Z_DATA_ERROR: Eingabedaten für zlib beschädigt", "%d Zeile(n) durch group_concat() abgeschnitten", "Anzahl der Datensätze in Zeile %ld geringer als Anzahl der Spalten", diff --git a/sql/share/greek/errmsg.txt b/sql/share/greek/errmsg.txt index 31259e9e02f..93f78bf2a93 100644 --- a/sql/share/greek/errmsg.txt +++ b/sql/share/greek/errmsg.txt @@ -259,8 +259,8 @@ character-set=greek "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/hungarian/errmsg.txt b/sql/share/hungarian/errmsg.txt index 52dfb702231..f12fbbc938b 100644 --- a/sql/share/hungarian/errmsg.txt +++ b/sql/share/hungarian/errmsg.txt @@ -261,8 +261,8 @@ character-set=latin2 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/italian/errmsg.txt b/sql/share/italian/errmsg.txt index 7efca542348..8d44a83ed3b 100644 --- a/sql/share/italian/errmsg.txt +++ b/sql/share/italian/errmsg.txt @@ -259,8 +259,8 @@ character-set=latin1 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/japanese/errmsg.txt b/sql/share/japanese/errmsg.txt index f7d6d7be29b..dcd3db0d7a9 100644 --- a/sql/share/japanese/errmsg.txt +++ b/sql/share/japanese/errmsg.txt @@ -261,8 +261,8 @@ character-set=ujis "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/korean/errmsg.txt b/sql/share/korean/errmsg.txt index 654081c6895..363d81e4dea 100644 --- a/sql/share/korean/errmsg.txt +++ b/sql/share/korean/errmsg.txt @@ -259,8 +259,8 @@ character-set=euckr "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/norwegian-ny/errmsg.txt b/sql/share/norwegian-ny/errmsg.txt index 76f725a9419..e2427327c77 100644 --- a/sql/share/norwegian-ny/errmsg.txt +++ b/sql/share/norwegian-ny/errmsg.txt @@ -261,8 +261,8 @@ character-set=latin1 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/norwegian/errmsg.txt b/sql/share/norwegian/errmsg.txt index fe15f7c9b8b..7083bd80085 100644 --- a/sql/share/norwegian/errmsg.txt +++ b/sql/share/norwegian/errmsg.txt @@ -261,8 +261,8 @@ character-set=latin1 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/polish/errmsg.txt b/sql/share/polish/errmsg.txt index 12e1d539e76..f770b2e3030 100644 --- a/sql/share/polish/errmsg.txt +++ b/sql/share/polish/errmsg.txt @@ -263,8 +263,8 @@ character-set=latin2 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/portuguese/errmsg.txt b/sql/share/portuguese/errmsg.txt index 49ca7ee5c56..3c265349cdf 100644 --- a/sql/share/portuguese/errmsg.txt +++ b/sql/share/portuguese/errmsg.txt @@ -260,8 +260,8 @@ character-set=latin1 "O slave já está rodando", "O slave já está parado", "Tamanho muito grande dos dados des comprimidos. O máximo tamanho é %d. (provavelmente, o comprimento dos dados descomprimidos está corrupto)", -"Z_BUF_ERROR: Não suficiente memória disponível para zlib", -"Z_MEM_ERROR: Não suficiente espaço no buffer emissor para zlib (provavelmente, o comprimento dos dados descomprimidos está corrupto)", +"Z_MEM_ERROR: Não suficiente memória disponível para zlib", +"Z_BUF_ERROR: Não suficiente espaço no buffer emissor para zlib (provavelmente, o comprimento dos dados descomprimidos está corrupto)", "Z_DATA_ERROR: Dados de entrada está corrupto para zlib", "%d linha(s) foi(foram) cortada(s) por group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/romanian/errmsg.txt b/sql/share/romanian/errmsg.txt index 30e87fe3d0a..c1c495d39c3 100644 --- a/sql/share/romanian/errmsg.txt +++ b/sql/share/romanian/errmsg.txt @@ -263,8 +263,8 @@ character-set=latin2 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/russian/errmsg.txt b/sql/share/russian/errmsg.txt index b444348612f..572d515453a 100644 --- a/sql/share/russian/errmsg.txt +++ b/sql/share/russian/errmsg.txt @@ -261,8 +261,8 @@ character-set=koi8r "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/serbian/errmsg.txt b/sql/share/serbian/errmsg.txt index 32b94548bc5..a81b5f56838 100644 --- a/sql/share/serbian/errmsg.txt +++ b/sql/share/serbian/errmsg.txt @@ -254,8 +254,8 @@ character-set=cp1250 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/slovak/errmsg.txt b/sql/share/slovak/errmsg.txt index 45e40caedee..6ca9bcecf1c 100644 --- a/sql/share/slovak/errmsg.txt +++ b/sql/share/slovak/errmsg.txt @@ -267,8 +267,8 @@ character-set=latin2 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/spanish/errmsg.txt b/sql/share/spanish/errmsg.txt index bce03456941..62d32757719 100644 --- a/sql/share/spanish/errmsg.txt +++ b/sql/share/spanish/errmsg.txt @@ -261,8 +261,8 @@ character-set=latin1 "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/swedish/errmsg.txt b/sql/share/swedish/errmsg.txt index 827419d76e7..f06a760bb24 100644 --- a/sql/share/swedish/errmsg.txt +++ b/sql/share/swedish/errmsg.txt @@ -259,8 +259,8 @@ character-set=latin1 "Slaven har redan startat", "Slaven har redan stoppat", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d rad(er) kapades av group_concat()", "Record count is fewer than the column count at row %ld"; diff --git a/sql/share/ukrainian/errmsg.txt b/sql/share/ukrainian/errmsg.txt index fcf0c695c29..675e9899d58 100644 --- a/sql/share/ukrainian/errmsg.txt +++ b/sql/share/ukrainian/errmsg.txt @@ -264,8 +264,8 @@ character-set=koi8u "Slave is already running", "Slave has already been stopped", "Too big size of uncompressed data. The maximum size is %d. (probably, length of uncompressed data was corrupted)", -"Z_BUF_ERROR: Not enough memory available for zlib", -"Z_MEM_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", +"Z_MEM_ERROR: Not enough memory available for zlib", +"Z_BUF_ERROR: Not enough room in the output buffer for zlib (probably, length of uncompressed data was corrupted)", "Z_DATA_ERROR: Input data was corrupted for zlib", "%d line(s) was(were) cut by group_concat()", "Record count is fewer than the column count at row %ld"; |