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Merging 4.1 into 5.0

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This commit is contained in:
pem@mysql.com
2003-02-18 15:05:35 +01:00
parent aadf481f49 59dec76951
commit 97dc6a528e
58 changed files with 3702 additions and 106 deletions
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15
sql/sql_class.h
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@ -26,6 +26,7 @@
class Query_log_event;
class Load_log_event;
class Slave_log_event;
class sp_rcontext;
enum enum_enable_or_disable { LEAVE_AS_IS, ENABLE, DISABLE };
enum enum_ha_read_modes { RFIRST, RNEXT, RPREV, RLAST, RKEY };
@ -551,6 +552,7 @@ public:
bool volatile killed;
bool prepare_command;
bool tmp_table_used;
sp_rcontext *spcont; // SP runtime context
/*
If we do a purge of binary logs, log index info of the threads
@ -1018,13 +1020,22 @@ public:
bool send_eof();
};
class my_var : public Sql_alloc {
public:
LEX_STRING s;
bool local;
uint offset;
my_var (LEX_STRING& j, bool i, uint o) : s(j), local(i), offset(o) {}
~my_var() {}
};
class select_dumpvar :public select_result {
ha_rows row_count;
public:
List<LEX_STRING> var_list;
List<my_var> var_list;
List<Item_func_set_user_var> vars;
select_dumpvar(void) { var_list.empty(); vars.empty(); row_count=0;}
List<Item_splocal> local_vars;
select_dumpvar(void) { var_list.empty(); local_vars.empty(); vars.empty(); row_count=0;}
~select_dumpvar() {}
int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
bool send_fields(List<Item> &list, uint flag) {return 0;}