Oracle: Create Database Link
Create Database Link example: Or even better, because you don’t need to know the TNS_NAME_ENTRY as defined on the server you are creating the DBLINK from:
Year: 2018
Oracle DUMP function
Use oracle DUMP function to see internal representation of a character field, e.g. to see hidden trailing characters as in example below: ENTERPRISE_ID EMPLOYER_ID SOURCE_BUSINESS_ID SOURCE_FRIENDLY_ID GOVERMENT_AGENCY_FG SETUP_COMPLETED_FG ————- ———– ————————————————– ——————– ——————- —————— 27905692 13034613 3C02DB52-52C1-43B1-98DE-EA75CA9AB7AC BULS_6930 N Y …
SQLPlus dump to flat file
Example of sqlplus script to dump tables to flat file