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63e56390a3
WL#2265 (RESIGNAL) Manual merge of SIGNAL and RESIGNAL to mysql-trunk-signal, plus required dependencies.
384 lines
9.5 KiB
Plaintext
384 lines
9.5 KiB
Plaintext
drop procedure if exists p1|
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drop procedure if exists p2|
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create procedure p1()
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begin
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prepare stmt from "select 1";
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execute stmt;
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execute stmt;
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execute stmt;
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deallocate prepare stmt;
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end|
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call p1()|
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1
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1
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1
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1
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1
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1
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call p1()|
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1
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1
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1
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1
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1
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1
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call p1()|
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1
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1
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1
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1
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1
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1
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drop procedure p1|
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create procedure p1()
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begin
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execute stmt;
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end|
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prepare stmt from "call p1()"|
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set @SAVE_SP_RECURSION_LEVELS=@@max_sp_recursion_depth|
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set @@max_sp_recursion_depth=100|
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execute stmt|
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ERROR HY000: The prepared statement contains a stored routine call that refers to that same statement. It's not allowed to execute a prepared statement in such a recursive manner
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execute stmt|
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ERROR HY000: The prepared statement contains a stored routine call that refers to that same statement. It's not allowed to execute a prepared statement in such a recursive manner
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execute stmt|
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ERROR HY000: The prepared statement contains a stored routine call that refers to that same statement. It's not allowed to execute a prepared statement in such a recursive manner
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call p1()|
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ERROR HY000: The prepared statement contains a stored routine call that refers to that same statement. It's not allowed to execute a prepared statement in such a recursive manner
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call p1()|
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ERROR HY000: The prepared statement contains a stored routine call that refers to that same statement. It's not allowed to execute a prepared statement in such a recursive manner
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call p1()|
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ERROR HY000: The prepared statement contains a stored routine call that refers to that same statement. It's not allowed to execute a prepared statement in such a recursive manner
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set @@max_sp_recursion_depth=@SAVE_SP_RECURSION_LEVELS|
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call p1()|
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ERROR HY000: Recursive limit 0 (as set by the max_sp_recursion_depth variable) was exceeded for routine p1
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call p1()|
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ERROR HY000: Recursive limit 0 (as set by the max_sp_recursion_depth variable) was exceeded for routine p1
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call p1()|
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ERROR HY000: Recursive limit 0 (as set by the max_sp_recursion_depth variable) was exceeded for routine p1
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drop procedure p1|
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create procedure p1()
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begin
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prepare stmt from "create procedure p2() begin select 1; end";
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execute stmt;
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deallocate prepare stmt;
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end|
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call p1()|
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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call p1()|
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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drop procedure p1|
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create procedure p1()
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begin
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prepare stmt from "drop procedure p2";
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execute stmt;
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deallocate prepare stmt;
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end|
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call p1()|
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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call p1()|
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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drop procedure p1|
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create procedure p1()
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begin
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prepare stmt_drop from "drop table if exists t1";
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execute stmt_drop;
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prepare stmt from "create table t1 (a int)";
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execute stmt;
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insert into t1 (a) values (1);
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select * from t1;
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prepare stmt_alter from "alter table t1 add (b int)";
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execute stmt_alter;
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insert into t1 (a,b) values (2,1);
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deallocate prepare stmt_alter;
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deallocate prepare stmt;
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deallocate prepare stmt_drop;
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end|
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call p1()|
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a
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1
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call p1()|
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a
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1
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drop procedure p1|
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create procedure p1()
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begin
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set @tab_name=concat("tab_", replace(curdate(), '-', '_'));
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set @drop_sql=concat("drop table if exists ", @tab_name);
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set @create_sql=concat("create table ", @tab_name, " (a int)");
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set @insert_sql=concat("insert into ", @tab_name, " values (1), (2), (3)");
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set @select_sql=concat("select * from ", @tab_name);
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select @tab_name;
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select @drop_sql;
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select @create_sql;
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select @insert_sql;
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select @select_sql;
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prepare stmt_drop from @drop_sql;
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execute stmt_drop;
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prepare stmt from @create_sql;
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execute stmt;
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prepare stmt from @insert_sql;
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execute stmt;
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prepare stmt from @select_sql;
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execute stmt;
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execute stmt_drop;
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deallocate prepare stmt;
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deallocate prepare stmt_drop;
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end|
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call p1()|
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call p1()|
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drop procedure p1|
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create procedure p1()
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begin
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prepare stmt_drop from "drop table if exists t1";
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execute stmt_drop;
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prepare stmt from "create table t1 (a int)";
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execute stmt;
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deallocate prepare stmt;
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deallocate prepare stmt_drop;
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end|
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drop function if exists f1|
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create function f1(a int) returns int
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begin
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call p1();
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return 1;
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end|
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select f1(0)|
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ERROR 0A000: Dynamic SQL is not allowed in stored function or trigger
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select f1(f1(0))|
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ERROR 0A000: Dynamic SQL is not allowed in stored function or trigger
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select f1(f1(f1(0)))|
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ERROR 0A000: Dynamic SQL is not allowed in stored function or trigger
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drop function f1|
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drop procedure p1|
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create procedure p1()
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begin
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drop table if exists t1;
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create table t1 (id integer not null primary key,
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name varchar(20) not null);
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insert into t1 (id, name) values (1, 'aaa'), (2, 'bbb'), (3, 'ccc');
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prepare stmt from "select name from t1";
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execute stmt;
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select name from t1;
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execute stmt;
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prepare stmt from
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"select name from t1 where name=(select name from t1 where id=2)";
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execute stmt;
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select name from t1 where name=(select name from t1 where id=2);
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execute stmt;
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end|
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call p1()|
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name
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aaa
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bbb
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ccc
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name
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aaa
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bbb
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ccc
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name
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aaa
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bbb
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ccc
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name
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bbb
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name
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bbb
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name
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bbb
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call p1()|
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name
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aaa
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bbb
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ccc
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name
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aaa
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bbb
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ccc
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name
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aaa
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bbb
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ccc
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name
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bbb
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name
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bbb
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name
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bbb
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drop procedure p1|
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prepare stmt from "select * from t1"|
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create procedure p1()
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begin
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execute stmt;
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deallocate prepare stmt;
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end|
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call p1()|
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id name
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1 aaa
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2 bbb
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3 ccc
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call p1()|
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ERROR HY000: Unknown prepared statement handler (stmt) given to EXECUTE
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drop procedure p1|
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create procedure p1()
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begin
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declare a char(10);
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set a="sp-variable";
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set @a="mysql-variable";
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prepare stmt from "select 'dynamic sql:', @a, a";
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execute stmt;
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end|
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call p1()|
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ERROR 42S22: Unknown column 'a' in 'field list'
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call p1()|
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ERROR 42S22: Unknown column 'a' in 'field list'
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drop procedure p1|
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create procedure p1()
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begin
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prepare stmt from 'select ? as a';
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execute stmt using @a;
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end|
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set @a=1|
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call p1()|
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a
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1
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call p1()|
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a
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1
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drop procedure p1|
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drop table if exists t1|
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drop table if exists t2|
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Warnings:
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Note 1051 Unknown table 't2'
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create table t1 (id integer primary key auto_increment,
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stmt_text char(35), status varchar(20))|
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insert into t1 (stmt_text) values
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("select 1"), ("flush tables"), ("handler t1 open as ha"),
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("analyze table t1"), ("check table t1"), ("checksum table t1"),
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("check table t1"), ("optimize table t1"), ("repair table t1"),
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("describe extended select * from t1"),
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("help help"), ("show databases"), ("show tables"),
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("show table status"), ("show open tables"), ("show storage engines"),
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("insert into t1 (id) values (1)"), ("update t1 set status=''"),
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("delete from t1"), ("truncate t1"), ("call p1()"), ("foo bar"),
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("create view v1 as select 1"), ("alter view v1 as select 2"),
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("drop view v1"),("create table t2 (a int)"),("alter table t2 add (b int)"),
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("drop table t2")|
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create procedure p1()
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begin
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declare v_stmt_text varchar(255);
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declare v_id integer;
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declare done int default 0;
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declare c cursor for select id, stmt_text from t1;
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declare continue handler for 1295 -- ER_UNSUPPORTED_PS
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set @status='not supported';
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declare continue handler for 1064 -- ER_SYNTAX_ERROR
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set @status='syntax error';
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declare continue handler for sqlstate '02000' set done = 1;
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prepare update_stmt from "update t1 set status=? where id=?";
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open c;
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repeat
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if not done then
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fetch c into v_id, v_stmt_text;
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set @id=v_id, @stmt_text=v_stmt_text;
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set @status="supported";
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prepare stmt from @stmt_text;
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execute update_stmt using @status, @id;
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end if;
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until done end repeat;
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deallocate prepare update_stmt;
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end|
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call p1()|
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select * from t1|
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id stmt_text status
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1 select 1 supported
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2 flush tables supported
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3 handler t1 open as ha not supported
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4 analyze table t1 supported
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5 check table t1 not supported
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6 checksum table t1 supported
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7 check table t1 not supported
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8 optimize table t1 supported
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9 repair table t1 supported
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10 describe extended select * from t1 supported
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11 help help not supported
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12 show databases supported
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13 show tables supported
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14 show table status supported
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15 show open tables supported
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16 show storage engines supported
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17 insert into t1 (id) values (1) supported
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18 update t1 set status='' supported
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19 delete from t1 supported
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20 truncate t1 supported
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21 call p1() supported
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22 foo bar syntax error
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23 create view v1 as select 1 supported
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24 alter view v1 as select 2 not supported
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25 drop view v1 supported
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26 create table t2 (a int) supported
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27 alter table t2 add (b int) supported
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28 drop table t2 supported
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drop procedure p1|
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drop table t1|
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prepare stmt from 'select 1'|
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create procedure p1() execute stmt|
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call p1()|
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1
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1
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call p1()|
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1
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1
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drop procedure p1|
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create function f1() returns int
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begin
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deallocate prepare stmt;
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return 1;
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end|
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ERROR 0A000: Dynamic SQL is not allowed in stored function or trigger
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create procedure p1()
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begin
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prepare stmt from 'select 1 A';
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execute stmt;
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end|
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prepare stmt from 'call p1()'|
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execute stmt|
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ERROR HY000: The prepared statement contains a stored routine call that refers to that same statement. It's not allowed to execute a prepared statement in such a recursive manner
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execute stmt|
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ERROR HY000: The prepared statement contains a stored routine call that refers to that same statement. It's not allowed to execute a prepared statement in such a recursive manner
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drop procedure p1|
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drop table if exists t1, t2|
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create procedure p1 (a int) language sql deterministic
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begin
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declare rsql varchar(100);
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drop table if exists t1, t2;
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set @rsql= "create table t1 (a int)";
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select @rsql;
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prepare pst from @rsql;
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execute pst;
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set @rsql= null;
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set @rsql= "create table t2 (a int)";
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select @rsql;
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prepare pst from @rsql;
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execute pst;
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drop table if exists t1, t2;
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end|
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set @a:=0|
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call p1(@a)|
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@rsql
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create table t1 (a int)
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@rsql
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create table t2 (a int)
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select @a|
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@a
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0
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call p1(@a)|
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@rsql
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create table t1 (a int)
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@rsql
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create table t2 (a int)
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select @a|
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@a
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0
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drop procedure if exists p1|
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