Posted by O Migration Toolkit da EnterpriseDB permite migração de diversos Sistemas Gerenciadores de Bancos de Dados (Oracle, Sybase, SQL Server, MySQL) para PostgreSQL.
Na verdade minha maior necessidade no momento é uma migração de MySQL para PostgreSQL, mas enquanto não acerto a string de conexão java com o MySQL, executei este teste no Oracle.
Para que a migração funcione, basta editar o arquivo toolkit.properties com os bancos de origem e destino.
C:Program Files (x86)PostgresPlusEnterpriseDB-MigrationToolkit>runMTK.bat HR Source database connectivity info... conn =jdbc:oracle:thin:@localhost:1521:ORCL user =HR password=****** Target database connectivity info... conn =jdbc:postgresql://localhost:5432/postgres user =postgres password=****** Connecting with source Oracle database server... Connecting with target Postgres database server... Importing redwood schema HR... Creating Schema...hr Creating Sequence: DEPARTMENTS_SEQ Creating Sequence: EMPLOYEES_SEQ Creating Sequence: LOCATIONS_SEQ Creating Tables... Creating Table: COUNTRIES Creating Table: DEPARTMENTS Creating Table: EMPLOYEES Creating Table: JOB_HISTORY Creating Table: JOBS Creating Table: LOCATIONS Creating Table: REGIONS Created 7 tables. Loading Table Data in 8 MB batches... Loading Table: COUNTRIES ... [COUNTRIES] Migrated 25 rows. [COUNTRIES] Table Data Load Summary: Total Time(s): 0.125 Total Rows: 25 Loading Table: DEPARTMENTS ... [DEPARTMENTS] Migrated 27 rows. [DEPARTMENTS] Table Data Load Summary: Total Time(s): 0.031 Total Rows: 27 Loading Table: EMPLOYEES ... [EMPLOYEES] Migrated 107 rows. [EMPLOYEES] Table Data Load Summary: Total Time(s): 0.063 Total Rows: 107 Total Size(MB): 0.0087890625 Loading Table: JOB_HISTORY ... [JOB_HISTORY] Migrated 10 rows. [JOB_HISTORY] Table Data Load Summary: Total Time(s): 0.047 Total Rows: 10 Loading Table: JOBS ... [JOBS] Migrated 19 rows. [JOBS] Table Data Load Summary: Total Time(s): 0.031 Total Rows: 19 Loading Table: LOCATIONS ... [LOCATIONS] Migrated 23 rows. [LOCATIONS] Table Data Load Summary: Total Time(s): 0.032 Total Rows: 23 Total Size(MB): 9.765625E-4 Loading Table: REGIONS ... [REGIONS] Migrated 4 rows. [REGIONS] Table Data Load Summary: Total Time(s): 0.016 Total Rows: 4 Data Load Summary: Total Time (sec): 0.514 Total Rows: 215 Total Size(MB): 0.01 Creating Constraint: REG_ID_PK Creating Constraint: LOC_ID_PK Creating Constraint: DEPT_ID_PK Creating Constraint: JOB_ID_PK Creating Constraint: EMP_EMP_ID_PK Creating Constraint: EMP_EMAIL_UK Creating Constraint: JHIST_EMP_ID_ST_DATE_PK Creating Constraint: COUNTRY_C_ID_PK Creating Constraint: LOC_C_ID_FK Creating Constraint: COUNTR_REG_FK Creating Constraint: DEPT_LOC_FK Creating Constraint: JHIST_DEPT_FK Creating Constraint: EMP_DEPT_FK Creating Constraint: JHIST_JOB_FK Creating Constraint: EMP_JOB_FK Creating Constraint: JHIST_EMP_FK Creating Constraint: EMP_MANAGER_FK Creating Constraint: DEPT_MGR_FK Creating Constraint: EMP_SALARY_MIN Creating Constraint: JHIST_DATE_INTERVAL Creating Index: EMP_NAME_IX Creating Index: EMP_DEPARTMENT_IX Creating Index: JHIST_DEPARTMENT_IX Creating Index: DEPT_LOCATION_IX Creating Index: LOC_COUNTRY_IX Creating Index: JHIST_EMPLOYEE_IX Creating Index: JHIST_JOB_IX Creating Index: EMP_JOB_IX Creating Index: LOC_CITY_IX Creating Index: LOC_STATE_PROVINCE_IX Creating Index: EMP_MANAGER_IX Creating View: EMP_DETAILS_VIEW Schema HR imported successfully. Migration process completed successfully. Migration logs have been saved to C:UsersProni.enterprisedbmigration-toolkitlogs ******************** Migration Summary ******************** Sequences: 3 out of 3 Tables: 7 out of 7 Constraints: 20 out of 20 Indexes: 11 out of 11 Views: 1 out of 1 Total objects: 42 Successful count: 42 Failure count: 0 ************************************************************* C:Program Files (x86)PostgresPlusEnterpriseDB-MigrationToolkit>type toolkit.properties SRC_DB_URL=jdbc:oracle:thin:@localhost:1521:ORCL SRC_DB_USER=HR SRC_DB_PASSWORD=HR TARGET_DB_URL=jdbc:postgresql://localhost:5432/postgres TARGET_DB_USER=postgres TARGET_DB_PASSWORD=Nerv2011 C:Program Files (x86)PostgresPlusEnterpriseDB-MigrationToolkit>
Portilho,
bem bacana.
Posta ai o resultado (e se funciona) para o MySQL também!
capin
Opa !
Não deu certo de MySQL para PostgreSQL (problemas do código Java com o driver JDBC), e então achei um Script Perl muito melhor:
http://nervinformatica.com.br/blog/2011/10/07/migracao-de-mysql-para-postgresql/
🙂