Detailed Description
Header for a single key/data pair within a page. Used in pages of type P_BRANCH and P_LEAF without P_LEAF2. We guarantee 2-byte alignment for 'MDB_node's.
Field Documentation
lo and hi are used for data size on leaf nodes and for child pgno on branch nodes. On 64 bit platforms, flags is also used for pgno. (Branch nodes have no flags). They are in host byte order in case that lets some accesses be optimized into a 32-bit word access.
part of data size or pgno
key and data are appended here
The documentation for this struct was generated from the following file: