If you want to store JSON data in the database, you simply define a database column with any data type for text strings, such as the VARCHAR2 data type or a Large Objects data type. There is no special JSON data type. The IS JSON condition can also be used to check the content for well-formedness or the type of syntax used (STRICT or LAX).
The example creates a table JSON_TAB consisting of two columns – ID, which contains a unique sequence number, and the column JSON_DOCUMENT for the content of JSON data.
If the data is stored in belize telegram screening files outside the database and you want to combine it with information from relational table columns in the database, external tables can be used as an interface. A loader specification is used to describe the file format, which makes the database available like a table.
Of course, such tables can only be read and not changed. Standard archiving of JSON data is sufficient for use. JSON_DIR is a logical directory; archived JSON data is stored in Purchase Orders . dmp . Each line of the file contains a single JSON document, which is represented as a JSON object. If you want to try it out yourself, you can find the file in the Oracle software directory $ORACLE_HOME/demo/schema/order entry.