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Bug#11835 CREATE FUNCTION crashes server

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- Update for 5.1
 - Add "have_dlopen"
 - Remove requirement to load udf's only in "opt_plugin_dir" 


include/my_global.h:
  Remove duplicate defines
mysql-test/include/have_udf.inc:
  Use "have_dlopen" to check if we "have udf"
mysql-test/r/have_udf.require:
  Use "have_dlopen" to check if we "have udf"
mysql-test/r/udf.result:
  Update for new error message "function"->"symbol"
sql/item_func.cc:
  Remove "evil" dbug printour that checks args[0] even if arg_count is 0
sql/mysql_priv.h:
  Add "have_dlopen"
sql/mysqld.cc:
  Add "have_dlopen"
  Move HAVE_DLOPEN defined to only surround "udf_free" and "udf_init"
sql/set_var.cc:
  Add "have_dlopen"
sql/sql_plugin.cc:
  Surround 'dlclose' with HAVE_DLOPEN
sql/sql_udf.cc:
  Remove the requirement to load udf's only from "opt_plugin_dir".
  Fix spelling error
This commit is contained in:
unknown
2006-03-21 10:54:26 +01:00
parent b16a2fef98
commit ae7974b112
10 changed files with 28 additions and 40 deletions
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14
mysql-test/include/have_udf.inc
View File

@ -1,12 +1,8 @@
#
# To check if the udf_example.so is available,
# try to load one function from it.
#
# Check if server has support for loading udf's
# i.e it will support dlopen
#
--require r/have_udf.require
--disable_abort_on_error
CREATE FUNCTION metaphon RETURNS STRING SONAME 'udf_example.so';
--disable_query_log
DROP FUNCTION metaphon;
--enable_query_log
--enable_abort_on_error
disable_query_log;
show variables like "have_dlopen";
enable_query_log;