Fix Oracle Contains Function Error

If the use of the contains function in Oracle is ineffective, it may be due to the following reasons:

  1. Oracle Text component is not installed correctly.
  2. The full-text index was not created correctly.
  3. The Oracle Text component is not configured correctly.

To address this issue, you can follow these steps:

  1. Ensure that the Oracle Text component is correctly installed. You can confirm this by checking if Oracle Text is already installed in the Oracle database.
  2. Make sure that the full-text index has been properly created. You need to create a full-text index on the table that contains the data for full-text search.
  3. Make sure that the Oracle Text component is properly configured. You need to configure the Oracle Text component to ensure smooth operation.

If you are still having issues, you can consult Oracle’s documentation or seek assistance from the Oracle support team.

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