Asked by: Pineda Laña
asked in category: General Last Updated: 7th April, 2020

How do I export BLOB data from SQL Developer?

SQL Developer Web – for 2 or more Databases. SQL Developer 20.1 Preview. SQLDev Quick Tip: Labeling your SQL Query Results.

Click the 'Export Cart' button
  1. Loader – that's for SQL*Loader.
  2. Separate Files – write out a file for each table (and for the blobs, a file for each of those too)
  3. Compressed – zip that stuff up.

Click to see full answer.


In respect to this, how do I export data from SQL Developer?

Steps to export query output to Excel in Oracle SQL Developer

  1. Step 1: Run your query. To start, you'll need to run your query in SQL Developer.
  2. Step 2: Open the Export Wizard.
  3. Step 3: Select the Excel format and the location to export your file.
  4. Step 4: Export the query output to Excel.

Subsequently, question is, how do I import data from Excel into SQL Developer? How to Import from Excel to Oracle with SQL Developer

  1. Step 0: The Empty Oracle Table and your Excel File.
  2. Step 1: Mouse-right click – Import Data.
  3. Step 2: Select your input (XLSX) file and verify the data.
  4. Step 3: Create a script or import automatically.
  5. Step 4: Select the Excel Columns to be Imported.
  6. Step 5: Map the Excel Columns to the Table Columns.

Also to know is, how do I view BLOB data in SQL Developer?

1 Answer

  1. Open data window of your table.
  2. The BLOB cell will be named as (BLOB).
  3. Right click the cell.
  4. You will see a pencil icon.
  5. It will open a blob editor window.
  6. You would find two check boxes against the option View as : Image or Text.
  7. Select the appropriate check box.

How do I download a blob file in Oracle?

How to download blob file from oracle table.

  1. Insert Blob data to a test table.
  2. Create directory named DATAPUMP where file will be downloaded.
  3. Now as per above link Blob data has been inserted in LOB_INSERT table.
  4. Now to download Blob files to DATAPUMP directory run below PL/SQL procedure :-

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