Hi everyone,
I faced with strange behavior of auto-increment column.
It happens in ordinary table without Foreign Constraints, Triggers and etc.
Auto-increment for id column (numeric(10)) works as usual - add 1 to every new row.
But sometime it 'jumps' to billion. You can see it on pictures bellow:
You can see the jumps happen randomly. First was after 200 records second was after next 690.
At the moment I have 4 such jumps and I am not sure this won't happen again.
Has anybody seen something like this before?