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Fix for the QUOTE() function.

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This commit is contained in:
ram@mysql.r18.ru
2003-01-03 19:46:15 +04:00
parent 3cf6a6b28e
commit 8009c16a34
4 changed files with 6 additions and 1 deletions
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1
BitKeeper/etc/logging_ok
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@ -61,6 +61,7 @@ paul@teton.kitebird.com
pem@mysql.com pem@mysql.com
peter@linux.local peter@linux.local
peter@mysql.com peter@mysql.com
ram@mysql.r18.ru
ram@ram.(none) ram@ram.(none)
ranger@regul.home.lan ranger@regul.home.lan
root@x3.internalnet root@x3.internalnet

3
mysql-test/r/func_str.result
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@ -155,6 +155,9 @@ quote(concat('abc\'', '\\cba'))
select quote(1/0), quote('\0\Z'); select quote(1/0), quote('\0\Z');
quote(1/0) quote('\0\Z') quote(1/0) quote('\0\Z')
NULL '\0\Z' NULL '\0\Z'
select length(quote(concat(char(0),"test")));
length(quote(concat(char(0),"test")))
8
select reverse(""); select reverse("");
reverse("") reverse("")

1
mysql-test/t/func_str.test
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@ -64,6 +64,7 @@ select decode(encode("abcdef","monty"),"monty")="abcdef";
select quote('\'\"\\test'); select quote('\'\"\\test');
select quote(concat('abc\'', '\\cba')); select quote(concat('abc\'', '\\cba'));
select quote(1/0), quote('\0\Z'); select quote(1/0), quote('\0\Z');
select length(quote(concat(char(0),"test")));
# #
# Wrong usage of functions # Wrong usage of functions

2
sql/item_strfunc.cc
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@ -2134,7 +2134,7 @@ String *Item_func_quote::val_str(String *str)
*/ */
to= (char*) str->ptr() + new_length - 1; to= (char*) str->ptr() + new_length - 1;
*to--= '\''; *to--= '\'';
for (start= (char*) arg->ptr() ; end-- != start; to--) for (start= (char*) arg->ptr(),end= start + arg_length; end-- != start; to--)
{ {
/* /*
We can't use the bitmask here as we want to replace \O and ^Z with 0 We can't use the bitmask here as we want to replace \O and ^Z with 0