Merge core package back into the main repository and split into serval sub packages. #1543
In this PR, I merged external package core into main repository and split into serval sub packages.
coreand all the implementations in
xorminto this sub package.
core: Move db/stmt/tx related objects from original external
corepackage and keep the interface not change.
dialects: Move all dialects related objects to this package.
log: Move log interface from
coreto this package and renamed from
names: Table names and columns' conversion have been put into here. The original
SQLTypeand related objects from
coreto this packge.
No due date set.
No dependencies set.
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?