declare
h1 NUMBER;
l1 varchar2(20);
begin
h1 :=dbms_datapump.open (operation => 'EXPORT', job_mode =>'SCHEMA', job_name => 'JOB_EXP1', version =>'COMPATIBLE');
dbms_datapump.set_parallel(handle=> h1, degree => 1);
dbms_datapump.add_file(handle=> h1, filename => 'EXPDAT.LOG', directory =>'DATA_PUMP_DIR', filetype => 3);
dbms_datapump.set_parameter(handle=> h1, name => 'KEEP_MASTER', value => 0);
dbms_datapump.metadata_filter(handle=> h1, name => 'SCHEMA_EXPR', value => 'IN(''CHY'')');
dbms_datapump.add_file(handle=> h1, filename => 'CHYDB.DMP',directory => 'DATA_PUMP_DIR', filetype => 1);
dbms_datapump.set_parameter(handle=> h1, name => 'INCLUDE_METADATA', value => 1);
dbms_datapump.set_parameter(handle=> h1, name => 'DATA_ACCESS_METHOD', value =>'AUTOMATIC');
dbms_datapump.set_parameter(handle=> h1, name => 'ESTIMATE', value => 'BLOCKS');
dbms_datapump.start_job(handle=> h1, skip_current => 0, abort_step => 0);
dbms_datapump.wait_for_job(handle=> h1, job_state => l1);
dbms_datapump.detach(handle=> h1);
end;
declare
h1 NUMBER;
l1 varchar2(20);
begin
h1 :=dbms_datapump.open (operation => 'IMPORT', job_mode =>'SCHEMA', job_name => 'JOB_EXP1', version =>'COMPATIBLE');
dbms_datapump.set_parallel(handle => h1,degree => 1);
dbms_datapump.add_file(handle => h1, filename=> 'IMPORT.LOG', directory => 'DATA_PUMP_DIR', filetype =>3);
dbms_datapump.set_parameter(handle => h1, name=> 'KEEP_MASTER', value => 0);
dbms_datapump.add_file(handle => h1, filename=> 'CHYDB.DMP', directory =>'DATA_PUMP_DIR', filetype => 1);
dbms_datapump.metadata_filter(handle=> h1, name => 'SCHEMA_EXPR', value => 'IN(''CHY'')');
dbms_datapump.set_parameter(handle=> h1, name => 'INCLUDE_METADATA', value => 1);
dbms_datapump.set_parameter(handle=> h1, name => 'DATA_ACCESS_METHOD', value =>'AUTOMATIC');
dbms_datapump.set_parameter(handle=> h1, name => 'SKIP_UNUSABLE_INDEXES', value => 0);
dbms_datapump.metadata_remap(handle=> h1,name => 'REMAP_SCHEMA', old_value => 'CHY', value => 'SA');
dbms_datapump.metadata_remap(handle=> h1,name => 'REMAP_TABLESPACE', old_value =>'USERS', value => 'USERS');
dbms_datapump.metadata_transform(handle=> h1,name => 'OID',value => 0);
dbms_datapump.start_job(handle=> h1, skip_current => 0, abort_step => 0);
dbms_datapump.wait_for_job(handle=> h1, job_state => l1);
dbms_datapump.detach(handle=> h1);
end;
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