If a spatialvalue exceeds a certain size (the so-called inline length), then the value is stored like a BLOB.
如果一个空间值超过了某个大小(即所谓的inline length)，那么这个值就被存储为BLOB。
2
If the internal representation of the spatialvalue requires less bytes than specified in the inline length setting, then it will be stored inline as VARCHAR FOR BIT DATA.
如果空间值的内部表示需要的字节数少于inline length设置中指定的值，那么它将以内联(inline)的方式存储为VARCHAR FOR BIT DATA。
3
The digits following the pane name indicate the spatial iterator value, starting from the outermost spatial iterator working inward.