diff options
Diffstat (limited to 'doc/src/FAQ/FAQ.html')
| -rw-r--r-- | doc/src/FAQ/FAQ.html | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/src/FAQ/FAQ.html b/doc/src/FAQ/FAQ.html index 8206819c631..ea94fb6410c 100644 --- a/doc/src/FAQ/FAQ.html +++ b/doc/src/FAQ/FAQ.html @@ -1095,6 +1095,10 @@ no reason you can't do it: --> </PRE><P> +O<small>ID</small>s are stored as 4-byte integers, and will overflow +at 4 billion. No one has reported this every happening, and we plan to +have the limit removed before anyone does.<P> + T<small>ID</small>s are used to identify specific physical rows with block and offset values. Tids change after rows are modified or reloaded. They are used by index entries to point to physical rows.<P> |