mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 13:32:33 +01:00
158 lines
2.2 KiB
Text
158 lines
2.2 KiB
Text
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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drop procedure if exists p1;
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drop procedure if exists p2;
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drop function if exists f1;
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drop table if exists t1,t2;
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drop view if exists v1;
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create table t1 (a int);
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create procedure p1()
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begin
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declare spv int default 0;
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while spv < 5 do
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insert into t1 values(spv+1);
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set spv=spv+1;
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end while;
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end//
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call p1();
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select * from t1;
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a
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1
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2
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3
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4
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5
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delete from t1;
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create procedure p2()
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begin
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declare a int default 4;
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create table t2 as select a;
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end//
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call p2();
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select * from t2;
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a
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4
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select * from t2;
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a
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4
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drop procedure p1;
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drop procedure p2;
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drop table t2;
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create function f1(x int) returns int
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begin
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insert into t1 values(x);
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return x+1;
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end//
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create procedure p1(a int, b int)
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begin
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declare v int default f1(5);
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if (f1(6)) then
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select 'yes';
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end if;
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set v = f1(7);
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while f1(8) < 1 do
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select 'this cant be';
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end while;
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end//
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call p1(f1(1), f1(2));
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yes
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yes
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select * from t1;
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a
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1
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2
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5
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6
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7
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8
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create table t2(a int);
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insert into t2 values (10),(11);
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select a,f1(a) from t2;
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a f1(a)
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10 11
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11 12
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insert into t2 select f1(3);
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select 'master:',a from t1;
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master: a
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master: 1
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master: 2
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master: 5
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master: 6
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master: 7
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master: 8
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master: 10
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master: 11
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master: 3
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select 'slave:',a from t1;
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slave: a
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slave: 1
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slave: 2
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slave: 5
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slave: 6
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slave: 7
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slave: 8
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slave: 10
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slave: 11
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slave: 3
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drop procedure p1;
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delete from t1;
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delete from t2;
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delete from t1;
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insert into t2 values(1),(2);
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create view v1 as select f1(a) from t2;
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select * from v1;
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f1(a)
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2
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3
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select 'master:',a from t1;
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master: a
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master: 1
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master: 2
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select 'slave:',a from t1;
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slave: a
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slave: 1
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slave: 2
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drop view v1;
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delete from t1;
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prepare s1 from 'select f1(?)';
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set @xx=123;
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execute s1 using @xx;
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f1(?)
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124
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select 'master:',a from t1;
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master: a
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master: 123
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select 'slave:',a from t1;
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slave: a
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slave: 123
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delete from t1;
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create procedure p1(spv int)
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begin
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declare c cursor for select f1(spv) from t2;
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while (spv > 2) do
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open c;
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fetch c into spv;
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close c;
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set spv= spv - 10;
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end while;
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end//
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call p1(15);
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select 'master:',a from t1;
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master: a
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master: 15
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master: 15
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master: 6
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master: 6
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select 'slave:',a from t1;
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slave: a
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slave: 15
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slave: 15
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slave: 6
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slave: 6
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drop procedure p1;
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drop function f1;
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drop table t1,t2;
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