Subject Re: [firebird-support] Firebird 3 - gstat output about blobs
Author Dimitry Sibiryakov
23.04.2019 14:38, liviuslivius liviuslivius@... [firebird-support] wrote:
> records are 136628 blobs are 10021, is this mean that some blobs are null?

Yes.

> blob pages: 0 - what this mean? Blob is stored in the same page as other fields?

Yes.

> What about levels 0, 1, 2

Level 1: Pointer in the record which points to BLOB body on separate page.
Level 2: Pointer in the record which points to array of pointers on separate page that
point to pieces of body on separate pages.

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WBR, SD.