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Makefile | ||
r.mk | ||
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table.c | ||
TODO |
+------+ | r.db | Simple and performance-friendly relational database +------+ The database of r.db is based on index tables of key-size depth. The key is the index of the key-bucket array which opens the search space to a single key. Items are directly sorted [255] key buckets | `-> [0..255] -----. | \ | | \ | [0..255] [0..255] | | | |-- size of key (depth) [0..255] ... | | | [0..255] -----' OPERATIONS ========== ADD DELETE r_db_delete_by_key(db, K_ID, &tmp) # specify more than one key? ITERATE +----------+ | r.db.sql | The SQL frontend for r.db +----------+ - Compiles simple SQL-like sentences into a set of r.db queries void **iter = r_db_sql_query("select * from flags"); while(r_db_ptr(iter)) { struct foo_t *foo = r_db_ptr(iter); iter = r_db_ptr_next(iter); }