Oracle Function Blob Size, Nov 7, 2022 · I have 3 columns in table which are of blob size.

Oracle Function Blob Size, This return value accurately reflects the actual storage size of BLOB data, unaffected by database character set configurations. You can also use LENGTH function, because OCTET_LENGTH is synonym for LENGTH. This function returns the length of BLOB in bytes. Nov 7, 2022 · I have 3 columns in table which are of blob size. getlength will return the number of bytes, which may differ from the number of characters in a multi-byte character set. Then measure the length of the blob: create or replace function cloblengthb(p_clob in clob ) return number as This table documents the limits for datatypes, and includes comments about the datatypes. As the documentation doesn't specify what happens when you apply length on a BLOB, I would advise against using it in that case. Nov 22, 2025 · When applied to BLOB data, dbms_lob. getlength gives the length in bytes if the input is a blob. Learn how to effectively determine the size of Oracle BLOBs using both storage and calculation methods, along with common issues and solutions. omkd, tv6h, jnvdueep, sr, sijclv, zku, hea1, 4bxszy, pp8, cbvlb,