ORA-03252: initial extent size not enough for LOB segment
Cause: Fatblock size of LOB segment is too big to fit into the initial extent.
Action: Specify a smaller fatblock size or create the LOB segment in other tablespaces with bigger initial extent size.
ORA-03252：表示在创建LOB段时，所指定的初始扩展大小不足以容纳LOB列所需的块数。
ORA-03252: initial extent size not enough for LOB segment
Cause: The initial extents were not large enough to contain at least one block of user data for a LOB.
Action: Increase the size of the initial extents or increase the size of the LOB column to require fewer blocks.
当使用CREATE TABLE命令来创建一个表，并分配一个LOB列时，这种错误就可能出现。
1.首先检查被分配给LOB列的初始扩展大小是否够用 。
2.检查LOB列所需的块数是否正确。
3.如果初始扩展大小不够用，可以通过增加LOB列大小或增大初始扩展大小来解决此问题。