View Issue Details

Related ChangesetsJump to NotesJump to History
IDProjectCategoryView StatusDate SubmittedLast Update
0003965SymmetricDSBugpublic2019-05-15 19:082022-08-30 13:04
Reporterhanes Assigned Toemiller  
Prioritynormal 
Status closedResolutionfixed 
Product Version3.10.2 
Target Version3.14.1Fixed in Version3.14.1 
Summary0003965: Oracle's LONG type is incorrectly mapped to MariaDB's MEDIUMTEXT. Should be LONGTEXT
DescriptionLONG type could be larger than MEDIUMTEXT supports.

Source table:

create table test8 (mylong long,
    myId varchar(256), primary key (myId));

Resulting Create Table on MariaDB:

 
[store-001] - DefaultDatabaseWriter - About to create table using the following definition: <?xml version="1.0"?>
<!DOCTYPE database SYSTEM "http://db.apache.org/torque/dtd/database">
<database name="dataextractor">
    <table name="TEST8">
        <column name="MYID" primaryKey="true" required="true" type="VARCHAR" size="256">
            <platform-column name="oracle" type="VARCHAR2" size="256"/>
        </column>
        <column name="MYLONG" type="LONGVARCHAR" size="0">
            <platform-column name="oracle" type="LONG"/>
        </column>
    </table>
</database>
[store-001] - MariaDBDatabasePlatform - Running alter sql:
CREATE TABLE `test8`(
    `myid` VARCHAR(256) NOT NULL,
    `mylong` MEDIUMTEXT NULL,
    PRIMARY KEY (`myid`)
);

[store-001] - PullService - Pull data received from corp:000:000 on queue default. 4 rows and 3 batches were processed. (sym_table_reload_request, test8)
[store-001] - RouterService - Routed 3 data events in 19 ms
[store-001] - DefaultDatabaseWriter - About to create table using the following definition: <?xml version="1.0"?>
<!DOCTYPE database SYSTEM "http://db.apache.org/torque/dtd/database">
<database name="dataextractor">
    <table name="TEST8">
        <column name="MYID" primaryKey="true" required="true" type="VARCHAR" size="256">
            <platform-column name="oracle" type="VARCHAR2" size="256"/>
        </column>
        <column name="MYLONG" type="LONGVARCHAR" size="0">
            <platform-column name="oracle" type="LONG"/>
        </column>
    </table>
</database>
[store-001] - MariaDBDatabasePlatform - Tables up to date. No alters found for test8
[store-001] - PullService - Pull data received from corp:000:000 on queue default. 1 rows and 1 batches were processed. (test8)


Tagsddl/schema, dialect: mysql/mariadb

Activities

There are no notes attached to this issue.

Related Changesets

SymmetricDS: 3.14 fa3a3969

2022-08-16 13:29:04

evan-miller-jumpmind

Details Diff 		0003965: Mapped Oracle LONG type to MariaDB LONGTEXT type Affected Issues
0003965
mod - symmetric-db/src/main/java/org/jumpmind/db/platform/mysql/MySqlDdlBuilder.java Diff File

Issue History

Date Modified Username Field Change
2019-05-15 19:08 hanes New Issue
2019-05-15 19:08 hanes Status new => confirmed
2019-05-17 23:52 elong Tag Attached: ddl/schema
2019-05-17 23:52 elong Tag Attached: dialect: mysql/mariadb
2022-08-16 13:29 emiller Assigned To => emiller
2022-08-16 13:29 emiller Status confirmed => resolved
2022-08-16 13:29 emiller Resolution open => fixed
2022-08-16 13:29 emiller Fixed in Version => 3.14.1
2022-08-16 14:00 Changeset attached => SymmetricDS 3.14 fa3a3969
2022-08-30 13:04 admin Status resolved => closed