What Sqlcode 1403?

The ORA-01403 error derives from an SQL query meant to return all data requested, but no data was found. The error is often associated with SELECT INTO clauses, which fetch rows or sets of columns from a database. The data gathered is then inserted into a set of predefined variables.

What is DBMS_LOB Substr?

For a [ clob , substr returns a substring as varchar2 , with a given amount of characters, starting at a given position (offset). For a blob , it returns the bytes indicated bytes as a raw .

How do I handle ORA-01403 without data found?

Action: Terminate processing for the SELECT statement. Many people experience ORA-01403 in association with the SELECT INTO clause. SELECT INTO clauses are standard SQL queries which pull a row or set of columns from a database, and put the retrieved data into variables which have been predefined.

What is Dbms_lob Createtemporary?

n createtemporary: The procedure createtemporary creates a temporary CLOB or BLOB and its corresponding index in the user default temporary tablespace. n instr: Used to return the matching position of the nth occurrence of the pattern in the LOB. n getlength: Used to get the length of specified LOB.

What is Dbms_lob Writeappend?

Answer: Oracle provides the dbms_lob package with many great procedures, and the writeappend procedure can join together multiple large objects (CLOB, BLOB). You can use dbms_lob.writeappend as noted in the Oracle documentation: The author and title fields are to be part of the indexed document text.

How do you handle no data found error?

Linked

  1. PL/SQL – No Data Found error.
  2. Oracle PL/SQL – ORA-01403 “No data found” when using “SELECT INTO”
  3. PL/SQL Oracle Stored Procedure (No Data Found)
  4. Identifying the Weekday for an Order Date in PL/SQL as stored function.
  5. Outputting variable result from Oracle loop.

How do you resolve ORA 01438 value larger than specified precision allowed for this column?

Action: Enter a value that complies with the numeric column”s precision, or use the MODIFY option with the ALTER TABLE command to expand the precision. Because ORA-01438 often consists of an erred entry in your SQL, it is often the case that syntax needs to be evaluated.

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