fumiama/fumidb
1
0
Fork 0
mirror of https://github.com/fumiama/fumidb.git synced 2026-06-07 19:40:24 +08:00
Code Activity

add some funcs of table

Browse Source
This commit is contained in:
源文雨
2022-05-03 21:14:30 +08:00
parent 19e09bc630
commit d17f36b255
7 changed files with 174 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/types.c
View File

@@ -1,3 +1,4 @@
#include "../include/binary.h"
#include "../include/types.h"
#include "../include/types/int8.h"
#include "../include/types/int16.h"
@@ -129,6 +130,23 @@ static _remove_by_key_t _remove_item_by_key[] = {
remove_item_by_not_impl_key
};
int type_offset(type_t t) {
switch(t&7) {
case TYPE_INT8:
case TYPE_INT16:
return -10; // block
case TYPE_INT32:
case TYPE_FLOAT:
case TYPE_INT64:
case TYPE_DOUBLE:
case TYPE_STRING:
return -8; // page
case TYPE_BINARY: // 不能创建索引
default:
return 0;
}
}
void* create_index(int fd, type_t t, void* buf) {
return _types_init[t&7](fd, buf);
}