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0ff8f60b45
according to the standard.
The idea is to use Field-classes to implement stored routines
variables. Also, we should provide facade to Item-hierarchy
by Item_field class (it is necessary, since SRVs take part
in expressions).
The patch fixes the following bugs:
- BUG#8702: Stored Procedures: No Error/Warning shown for inappropriate data
type matching;
- BUG#8768: Functions: For any unsigned data type, -ve values can be passed
and returned;
- BUG#8769: Functions: For Int datatypes, out of range values can be passed
and returned;
- BUG#9078: STORED PROCDURE: Decimal digits are not displayed when we use
DECIMAL datatype;
- BUG#9572: Stored procedures: variable type declarations ignored;
- BUG#12903: upper function does not work inside a function;
- BUG#13705: parameters to stored procedures are not verified;
- BUG#13808: ENUM type stored procedure parameter accepts non-enumerated
data;
- BUG#13909: Varchar Stored Procedure Parameter always BINARY string (ignores
CHARACTER SET);
- BUG#14161: Stored procedure cannot retrieve bigint unsigned;
- BUG#14188: BINARY variables have no 0x00 padding;
- BUG#15148: Stored procedure variables accept non-scalar values;
62 lines
1.5 KiB
Text
62 lines
1.5 KiB
Text
drop procedure if exists test.longprocedure;
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drop table if exists t1;
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create table t1 (a int);
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insert into t1 values (1),(2),(3);
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length
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107520
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select length(routine_definition) from information_schema.routines where routine_schema = 'test' and routine_name = 'longprocedure';
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length(routine_definition)
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107530
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call test.longprocedure(@value);
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select @value;
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@value
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3
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drop procedure test.longprocedure;
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drop table t1;
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create table t1 (f1 char(100) , f2 mediumint , f3 int , f4 real, f5 numeric);
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insert into t1 (f1, f2, f3, f4, f5) values
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("This is a test case for for Bug#9819", 1, 2, 3.0, 4.598);
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Warnings:
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Note 1265 Data truncated for column 'f5' at row 1
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create table t2 like t1;
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select count(*) from t1;
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count(*)
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256
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select count(*) from t2;
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count(*)
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0
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drop procedure if exists p1;
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create procedure p1()
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begin
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declare done integer default 0;
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declare vf1 char(100) ;
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declare vf2 mediumint;
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declare vf3 int ;
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declare vf4 real ;
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declare vf5 numeric ;
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declare cur1 cursor for select f1,f2,f3,f4,f5 from t1;
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declare continue handler for sqlstate '02000' set done = 1;
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open cur1;
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while done <> 1 do
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fetch cur1 into vf1, vf2, vf3, vf4, vf5;
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if not done then
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insert into t2 values (vf1, vf2, vf3, vf4, vf5);
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end if;
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end while;
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close cur1;
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end|
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call p1();
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select count(*) from t1;
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count(*)
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256
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select count(*) from t2;
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count(*)
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256
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select f1 from t1 limit 1;
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f1
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This is a test case for for Bug#9819
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select f1 from t2 limit 1;
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f1
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This is a test case for for Bug#9819
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drop procedure p1;
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drop table t1, t2;
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