小需求：批量导入Oracle数据源的字段注释到Informatica资料库

小需求：批量导入Oracle数据源的字段注释到Informatica资料库

Source Table: XIE.SRC





Informatica:Souce





Oracle Scripts:

–copy Oracle Source Table Column Comments to Informatica Metadata DB

MERGE INTO dev_infa.opb_src_fld osf

USING (SELECT sub.subj_name,

src.src_id,

src.subj_id,

src.file_name,

src.source_name,

fld.fldid,

src.ownername,

fld.src_name,

comm.comments

FROM dev_infa.opb_src src

JOIN dev_infa.opb_subject sub

ON src.subj_id = sub.subj_id

JOIN dev_infa.opb_src_fld fld

ON src.src_id = fld.src_id

JOIN all_col_comments comm

ON src.ownername = comm.owner

AND src.source_name = comm.table_name

AND fld.src_name = comm.column_name

WHERE fld.version_number = 1

AND sub.subj_name = ‘&FOLDER_NAME’

AND comm.owner = ‘&OWNER’

AND comm.table_name = ‘TABLE_NAME’) t

ON (osf.fldid = t.fldid AND osf.src_id = t.src_id AND osf.src_name = t.src_name )

WHEN MATCHED THEN

UPDATE SET osf.src_desc = t.comments;

效果：





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