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423 lines
12 KiB
Text
423 lines
12 KiB
Text
SET sql_mode=ORACLE;
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#
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# MDEV-10596 Allow VARCHAR and VARCHAR2 without length as a data type of routine parameters and in RETURN clause
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#
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CREATE FUNCTION f1(param CHAR) RETURN CHAR AS BEGIN RETURN param; END;;
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SHOW CREATE FUNCTION f1;
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Function sql_mode Create Function character_set_client collation_connection Database Collation
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f1 PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ORACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER,SIMULTANEOUS_ASSIGNMENT CREATE DEFINER="root"@"localhost" FUNCTION "f1"(param CHAR) RETURN varchar(2000) CHARSET latin1 COLLATE latin1_swedish_ci
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AS BEGIN RETURN param; END latin1 latin1_swedish_ci latin1_swedish_ci
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SELECT LENGTH(f1(REPEAT('a',2000)));;
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LENGTH(f1(REPEAT('a',2000)))
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2000
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CREATE TABLE t1 AS SELECT f1(REPEAT('a',2000)) AS a;;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"a" varchar(2000) DEFAULT NULL
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)
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DROP TABLE t1;
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DROP FUNCTION f1;
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CREATE FUNCTION f1(param NCHAR) RETURN NCHAR AS BEGIN RETURN param; END;;
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SHOW CREATE FUNCTION f1;
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Function sql_mode Create Function character_set_client collation_connection Database Collation
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f1 PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ORACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER,SIMULTANEOUS_ASSIGNMENT CREATE DEFINER="root"@"localhost" FUNCTION "f1"(param NCHAR) RETURN varchar(2000) CHARSET utf8mb3 COLLATE utf8mb3_general_ci
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AS BEGIN RETURN param; END latin1 latin1_swedish_ci latin1_swedish_ci
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SELECT LENGTH(f1(REPEAT('a',2000)));;
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LENGTH(f1(REPEAT('a',2000)))
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2000
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CREATE TABLE t1 AS SELECT f1(REPEAT('a',2000)) AS a;;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"a" varchar(2000) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL
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)
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DROP TABLE t1;
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DROP FUNCTION f1;
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CREATE FUNCTION f1(param BINARY) RETURN BINARY AS BEGIN RETURN param; END;;
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SHOW CREATE FUNCTION f1;
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Function sql_mode Create Function character_set_client collation_connection Database Collation
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f1 PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ORACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER,SIMULTANEOUS_ASSIGNMENT CREATE DEFINER="root"@"localhost" FUNCTION "f1"(param BINARY) RETURN varbinary(2000)
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AS BEGIN RETURN param; END latin1 latin1_swedish_ci latin1_swedish_ci
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SELECT LENGTH(f1(REPEAT('a',2000)));;
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LENGTH(f1(REPEAT('a',2000)))
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2000
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CREATE TABLE t1 AS SELECT f1(REPEAT('a',2000)) AS a;;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"a" varbinary(2000) DEFAULT NULL
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)
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DROP TABLE t1;
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DROP FUNCTION f1;
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CREATE FUNCTION f1(param VARCHAR) RETURN VARCHAR AS BEGIN RETURN param; END;;
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SHOW CREATE FUNCTION f1;
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Function sql_mode Create Function character_set_client collation_connection Database Collation
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f1 PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ORACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER,SIMULTANEOUS_ASSIGNMENT CREATE DEFINER="root"@"localhost" FUNCTION "f1"(param VARCHAR) RETURN varchar(4000) CHARSET latin1 COLLATE latin1_swedish_ci
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AS BEGIN RETURN param; END latin1 latin1_swedish_ci latin1_swedish_ci
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SELECT LENGTH(f1(REPEAT('a',4000)));;
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LENGTH(f1(REPEAT('a',4000)))
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4000
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CREATE TABLE t1 AS SELECT f1(REPEAT('a',4000)) AS a;;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"a" varchar(4000) DEFAULT NULL
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)
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DROP TABLE t1;
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DROP FUNCTION f1;
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CREATE FUNCTION f1(param VARCHAR2) RETURN VARCHAR2 AS BEGIN RETURN param; END;;
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SHOW CREATE FUNCTION f1;
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Function sql_mode Create Function character_set_client collation_connection Database Collation
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f1 PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ORACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER,SIMULTANEOUS_ASSIGNMENT CREATE DEFINER="root"@"localhost" FUNCTION "f1"(param VARCHAR2) RETURN varchar(4000) CHARSET latin1 COLLATE latin1_swedish_ci
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AS BEGIN RETURN param; END latin1 latin1_swedish_ci latin1_swedish_ci
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SELECT LENGTH(f1(REPEAT('a',4000)));;
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LENGTH(f1(REPEAT('a',4000)))
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4000
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CREATE TABLE t1 AS SELECT f1(REPEAT('a',4000)) AS a;;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"a" varchar(4000) DEFAULT NULL
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)
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DROP TABLE t1;
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DROP FUNCTION f1;
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CREATE FUNCTION f1(param NVARCHAR) RETURN NVARCHAR AS BEGIN RETURN param; END;;
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SHOW CREATE FUNCTION f1;
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Function sql_mode Create Function character_set_client collation_connection Database Collation
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f1 PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ORACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER,SIMULTANEOUS_ASSIGNMENT CREATE DEFINER="root"@"localhost" FUNCTION "f1"(param NVARCHAR) RETURN varchar(4000) CHARSET utf8mb3 COLLATE utf8mb3_general_ci
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AS BEGIN RETURN param; END latin1 latin1_swedish_ci latin1_swedish_ci
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SELECT LENGTH(f1(REPEAT('a',4000)));;
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LENGTH(f1(REPEAT('a',4000)))
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4000
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CREATE TABLE t1 AS SELECT f1(REPEAT('a',4000)) AS a;;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"a" varchar(4000) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL
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)
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DROP TABLE t1;
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DROP FUNCTION f1;
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CREATE FUNCTION f1(param VARBINARY) RETURN VARBINARY AS BEGIN RETURN param; END;;
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SHOW CREATE FUNCTION f1;
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Function sql_mode Create Function character_set_client collation_connection Database Collation
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f1 PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ORACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER,SIMULTANEOUS_ASSIGNMENT CREATE DEFINER="root"@"localhost" FUNCTION "f1"(param VARBINARY) RETURN varbinary(4000)
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AS BEGIN RETURN param; END latin1 latin1_swedish_ci latin1_swedish_ci
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SELECT LENGTH(f1(REPEAT('a',4000)));;
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LENGTH(f1(REPEAT('a',4000)))
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4000
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CREATE TABLE t1 AS SELECT f1(REPEAT('a',4000)) AS a;;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"a" varbinary(4000) DEFAULT NULL
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)
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DROP TABLE t1;
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DROP FUNCTION f1;
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CREATE FUNCTION f1(param RAW) RETURN RAW AS BEGIN RETURN param; END;;
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SHOW CREATE FUNCTION f1;
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Function sql_mode Create Function character_set_client collation_connection Database Collation
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f1 PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ORACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER,SIMULTANEOUS_ASSIGNMENT CREATE DEFINER="root"@"localhost" FUNCTION "f1"(param RAW) RETURN varbinary(4000)
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AS BEGIN RETURN param; END latin1 latin1_swedish_ci latin1_swedish_ci
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SELECT LENGTH(f1(REPEAT('a',4000)));;
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LENGTH(f1(REPEAT('a',4000)))
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4000
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CREATE TABLE t1 AS SELECT f1(REPEAT('a',4000)) AS a;;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"a" varbinary(4000) DEFAULT NULL
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)
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DROP TABLE t1;
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DROP FUNCTION f1;
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MDEV-13919 sql_mode=ORACLE: Derive length of VARCHAR SP parameters with no length from actual parameters
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set sql_mode= 'oracle,strict_trans_tables';
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CREATE OR REPLACE PROCEDURE p1(pinout INOUT varchar, pin IN varchar)
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AS
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BEGIN
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pinout:=pin;
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END;
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/
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call p1(@w,'0123456789')
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/
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declare w varchar(10);
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begin
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call p1(w,'0123456789');
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end;
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/
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declare w varchar(5);
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begin
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call p1(w,'0123456789');
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end;
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/
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ERROR 22001: Data too long for column 'pinout' at row 0
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declare w varchar(20);
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begin
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w:='aaa';
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call p1(w,'0123456789');
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end;
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/
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declare w varchar(8);
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begin
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w:='aaa';
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call p1(w,'0123456789');
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end;
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/
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ERROR 22001: Data too long for column 'pinout' at row 0
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declare str varchar(6000);
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pout varchar(6000);
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begin
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str:=lpad('x',6000,'y');
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call p1(pout,str);
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select length(pout);
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end;
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/
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length(pout)
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6000
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declare str varchar(6000);
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pout varchar(4000);
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begin
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str:=lpad('x',6000,'y');
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call p1(pout,str);
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select length(pout);
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end;
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/
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ERROR 22001: Data too long for column 'pinout' at row 0
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declare str varchar(40000);
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pout varchar(60000);
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begin
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str:=lpad('x',40000,'y');
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call p1(pout,str);
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select length(pout);
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end;
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/
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length(pout)
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40000
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declare str text(80000);
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pout text(80000);
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begin
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str:=lpad('x',80000,'y');
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call p1(pout,str);
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select length(pout);
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end;
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/
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ERROR 22001: Data too long for column 'pin' at row 0
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declare str text(80000);
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pout text(80000);
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begin
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str:=lpad('x',60000,'y');
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call p1(pout,str);
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select length(pout);
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end;
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/
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length(pout)
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60000
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drop procedure p1
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/
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SET sql_mode=ORACLE;
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CREATE PROCEDURE p1(pinout INOUT varchar, pin IN varchar)
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AS
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BEGIN
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pinout:=pin;
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END;
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/
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CREATE PROCEDURE p2(len INT)
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AS
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pinout VARCHAR(10);
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pin VARCHAR(30);
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BEGIN
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pin:= REPEAT('x', len);
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p1(pinout, pin);
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SELECT LENGTH(pinout);
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END;
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/
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CALL p2(10);
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LENGTH(pinout)
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10
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CALL p2(11);
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LENGTH(pinout)
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10
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Warnings:
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Warning 1265 Data truncated for column 'pinout' at row 0
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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SET sql_mode=ORACLE;
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CREATE FUNCTION f1(pin VARCHAR, padlen INT) RETURN TEXT
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AS
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BEGIN
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pin:=LPAD(pin, padlen);
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RETURN pin;
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END;
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/
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CREATE PROCEDURE p2(padlen INT) AS
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str TEXT :='x';
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BEGIN
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SELECT LENGTH(f1(str,padlen));
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END;
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/
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CALL p2(65535);
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LENGTH(f1(str,padlen))
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65532
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Warnings:
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Warning 1265 Data truncated for column 'pin' at row 0
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CALL p2(65536);
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LENGTH(f1(str,padlen))
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65532
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Warnings:
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Warning 1265 Data truncated for column 'pin' at row 0
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DROP PROCEDURE p2;
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DROP FUNCTION f1;
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SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
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CREATE PROCEDURE p1(pinout INOUT VARCHAR CHARACTER SET utf8,
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pin IN VARCHAR CHARACTER SET utf8)
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AS
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BEGIN
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pinout:=pin;
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END;
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/
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CREATE PROCEDURE p2(padlen INT) AS
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str VARCHAR(40000) CHARACTER SET latin1;
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pout VARCHAR(60000) CHARACTER SET latin1;
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BEGIN
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str:=lpad('x',padlen,'y');
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p1(pout,str);
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SELECT length(pout);
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END;
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/
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CALL p2(21844);
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length(pout)
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21844
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CALL p2(21845);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(21846);
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ERROR 22001: Data too long for column 'pin' at row 0
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DROP PROCEDURE p2;
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DROP PROCEDURE p1;
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SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
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CREATE PROCEDURE p1(pinout INOUT VARCHAR CHARACTER SET utf8,
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pin IN VARCHAR CHARACTER SET utf8)
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AS
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BEGIN
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pinout:=pin;
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END;
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/
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CREATE PROCEDURE p2(padlen INT) AS
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str TEXT CHARACTER SET utf8;
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pout TEXT CHARACTER SET utf8;
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BEGIN
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str:=lpad('x',padlen,'y');
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p1(pout,str);
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SELECT length(pout);
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END;
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/
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CALL p2(21844);
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length(pout)
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21844
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CALL p2(21845);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(21846);
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ERROR 22001: Data too long for column 'pin' at row 0
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DROP PROCEDURE p2;
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DROP PROCEDURE p1;
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SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
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CREATE FUNCTION f1(pin VARCHAR CHARACTER SET latin1, padlen INT) RETURN TEXT
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AS
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BEGIN
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pin:=LPAD(pin, padlen);
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RETURN pin;
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END;
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/
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CREATE PROCEDURE p2(padlen INT) AS
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str TEXT CHARACTER SET latin1 :='x';
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BEGIN
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SELECT LENGTH(f1(str,padlen));
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END;
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/
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CALL p2(65532);
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LENGTH(f1(str,padlen))
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65532
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CALL p2(65533);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(65534);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(65535);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(65536);
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ERROR 22001: Data too long for column 'pin' at row 0
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DROP PROCEDURE p2;
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DROP FUNCTION f1;
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SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
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CREATE FUNCTION f1(pin VARCHAR CHARACTER SET utf8, padlen INT) RETURN TEXT
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AS
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BEGIN
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pin:=LPAD(pin, padlen);
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RETURN pin;
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END;
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/
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CREATE PROCEDURE p2(padlen INT) AS
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str TEXT CHARACTER SET utf8 := 'x';
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BEGIN
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SELECT LENGTH(f1(str,padlen));
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END;
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/
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CALL p2(21844);
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LENGTH(f1(str,padlen))
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21844
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CALL p2(21845);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(21846);
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ERROR 22001: Data too long for column 'pin' at row 0
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DROP PROCEDURE p2;
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DROP FUNCTION f1;
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SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
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CREATE FUNCTION f1(pin VARCHAR CHARACTER SET utf8, padlen INT) RETURN TEXT
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AS
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BEGIN
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pin:=LPAD(pin, padlen);
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RETURN pin;
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END;
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/
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CREATE PROCEDURE p2(padlen INT) AS
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str TEXT CHARACTER SET latin1 := 'x';
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BEGIN
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SELECT LENGTH(f1(str,padlen));
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END;
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/
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CALL p2(21844);
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LENGTH(f1(str,padlen))
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21844
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CALL p2(21845);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(21846);
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ERROR 22001: Data too long for column 'pin' at row 0
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DROP PROCEDURE p2;
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DROP FUNCTION f1;
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SET sql_mode='ORACLE,STRICT_TRANS_TABLES';
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CREATE FUNCTION f1(pin VARCHAR CHARACTER SET latin1, padlen INT) RETURN TEXT
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AS
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BEGIN
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pin:=LPAD(pin, padlen);
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RETURN pin;
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END;
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/
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CREATE PROCEDURE p2(padlen INT) AS
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str TEXT CHARACTER SET utf8 := 'x';
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BEGIN
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SELECT LENGTH(f1(str,padlen));
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END;
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/
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CALL p2(65532);
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LENGTH(f1(str,padlen))
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65532
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CALL p2(65533);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(65534);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(65535);
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ERROR 22001: Data too long for column 'pin' at row 0
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CALL p2(65536);
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ERROR 22001: Data too long for column 'pin' at row 0
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DROP PROCEDURE p2;
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DROP FUNCTION f1;
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