diff options
Diffstat (limited to 'sql/item_timefunc.cc')
| -rw-r--r-- | sql/item_timefunc.cc | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc index eb9b1423c78..1e222fddcfc 100644 --- a/sql/item_timefunc.cc +++ b/sql/item_timefunc.cc @@ -1,15 +1,15 @@ /* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ @@ -672,7 +672,7 @@ String *Item_func_date_format::val_str(String *str) else size=format_length(format); if (format == str) - str=&value; // Save result here + str= &value; // Save result here if (str->alloc(size)) { null_value=1; @@ -683,7 +683,7 @@ String *Item_func_date_format::val_str(String *str) /* Create the result string */ const char *ptr=format->ptr(); const char *end=ptr+format->length(); - for ( ; ptr != end ; ptr++) + for (; ptr != end ; ptr++) { if (*ptr != '%' || ptr+1 == end) str->append(*ptr); @@ -691,7 +691,7 @@ String *Item_func_date_format::val_str(String *str) { switch (*++ptr) { case 'M': - if(!l_time.month) + if (!l_time.month) { null_value=1; return 0; @@ -699,7 +699,7 @@ String *Item_func_date_format::val_str(String *str) str->append(month_names[l_time.month-1]); break; case 'b': - if(!l_time.month) + if (!l_time.month) { null_value=1; return 0; @@ -707,7 +707,7 @@ String *Item_func_date_format::val_str(String *str) str->append(month_names[l_time.month-1].ptr(),3); break; case 'W': - if(date_or_time) + if (date_or_time) { null_value=1; return 0; @@ -716,7 +716,7 @@ String *Item_func_date_format::val_str(String *str) str->append(day_names[weekday]); break; case 'a': - if(date_or_time) + if (date_or_time) { null_value=1; return 0; @@ -725,7 +725,7 @@ String *Item_func_date_format::val_str(String *str) str->append(day_names[weekday].ptr(),3); break; case 'D': - if(date_or_time) + if (date_or_time) { null_value=1; return 0; @@ -791,7 +791,7 @@ String *Item_func_date_format::val_str(String *str) str->append(intbuff); break; case 'j': - if(date_or_time) + if (date_or_time) { null_value=1; return 0; @@ -1123,3 +1123,13 @@ longlong Item_extract::val_int() } return 0; // Impossible } + + +void Item_typecast::print(String *str) +{ + str->append("CAST("); + args[0]->print(str); + str->append(" AS "); + str->append(func_name()); + str->append(')'); +} |