C++ (Cpp) tchdbrnum Examples

Example #1

File: Column.cpp Project: besquared/Retsu-db

void Retsu::Column::optimize() {
	if(tchdbrnum(this->database) % (1<<16) == 0) {
		if(!tchdboptimize(database, -1, -1, -1, HDBTLARGE | HDBTDEFLATE)) {
      throw StorageError("Could not optimize column at " + path());
    }
	}
}

Example #2

File: hdb.c Project: nozomiS/mruby-tokyocabinet

static mrb_value
hdb_empty_(mrb_state *mrb, mrb_value self)
{
  hdb_context *context = DATA_PTR(self);
  uint64_t records = tchdbrnum(context->hdb);

  return mrb_bool_value(records == 0);
}

Example #3

File: hdb.c Project: nozomiS/mruby-tokyocabinet

static mrb_value
hdb_record_num(mrb_state *mrb, mrb_value self)
{
  hdb_context *context = DATA_PTR(self);
  uint64_t records = tchdbrnum(context->hdb);

  return mrb_fixnum_value(records);
}

Example #4

File: jbhmgr.c Project: Dean-Jansen/ejdb

/* perform inform command */
static int procinform(const char *path, int omode) {
    TCHDB *hdb = tchdbnew();
    if (!INVALIDHANDLE(g_dbgfd)) tchdbsetdbgfd(hdb, g_dbgfd);
    tchdbsetcodecfunc(hdb, _tc_recencode, NULL, _tc_recdecode, NULL);
    if (!tchdbopen(hdb, path, HDBOREADER | omode)) {
        printerr(hdb);
        tchdbdel(hdb);
        return 1;
    }
    bool err = false;
    const char *npath = tchdbpath(hdb);
    if (!npath) npath = "(unknown)";
    printf("path: %s\n", npath);
    const char *type = "(unknown)";
    switch (tchdbtype(hdb)) {
        case TCDBTHASH: type = "hash";
            break;
        case TCDBTBTREE: type = "btree";
            break;
        case TCDBTFIXED: type = "fixed";
            break;
        case TCDBTTABLE: type = "table";
            break;
    }
    printf("database type: %s\n", type);
    uint8_t flags = tchdbflags(hdb);
    printf("additional flags:");
    if (flags & HDBFOPEN) printf(" open");
    if (flags & HDBFFATAL) printf(" fatal");
    printf("\n");
    printf("bucket number: %" PRIu64 "\n", (uint64_t) tchdbbnum(hdb));
#ifndef NDEBUG
    if (hdb->cnt_writerec >= 0)
        printf("used bucket number: %" PRId64 "\n", (int64_t) tchdbbnumused(hdb));
#endif
    printf("alignment: %u\n", tchdbalign(hdb));
    printf("free block pool: %u\n", tchdbfbpmax(hdb));
    printf("inode number: %" PRId64 "\n", (int64_t) tchdbinode(hdb));
    char date[48];
    tcdatestrwww(tchdbmtime(hdb), INT_MAX, date);
    printf("modified time: %s\n", date);
    uint8_t opts = tchdbopts(hdb);
    printf("options:");
    if (opts & HDBTLARGE) printf(" large");
    if (opts & HDBTDEFLATE) printf(" deflate");
    if (opts & HDBTBZIP) printf(" bzip");
    if (opts & HDBTTCBS) printf(" tcbs");
    if (opts & HDBTEXCODEC) printf(" excodec");
    printf("\n");
    printf("record number: %" PRIu64 "\n", (uint64_t) tchdbrnum(hdb));
    printf("file size: %" PRIu64 "\n", (uint64_t) tchdbfsiz(hdb));
    if (!tchdbclose(hdb)) {
        if (!err) printerr(hdb);
        err = true;
    }
    tchdbdel(hdb);
    return err ? 1 : 0;
}

Example #5

File: tchmgr.c Project: maiha/tokyocabinet

/* perform count command */
static int proccount(const char *path, int omode){
  TCHDB *hdb = tchdbnew();
  if(g_dbgfd >= 0) tchdbsetdbgfd(hdb, g_dbgfd);
  tchdbsetcodecfunc(hdb, _tc_recencode, NULL, _tc_recdecode, NULL);
  if(!tchdbopen(hdb, path, HDBOREADER | omode)){
    printerr(hdb);
    tchdbdel(hdb);
    return 1;
  }
  bool err = false;
  printf("%llu\n", (unsigned long long)tchdbrnum(hdb));
  if(!tchdbclose(hdb)){
    if(!err) printerr(hdb);
    err = true;
  }
  tchdbdel(hdb);
  return err ? 1 : 0;
}

Example #6

File: tchmgr.c Project: kadoma/fms

/* perform inform command */
static int procinform(const char *path, int omode){
  TCHDB *hdb = tchdbnew();
  if(g_dbgfd >= 0) tchdbsetdbgfd(hdb, g_dbgfd);
  if(!tchdbopen(hdb, path, HDBOREADER | omode)){
    printerr(hdb);
    tchdbdel(hdb);
    return 1;
  }
  bool err = false;
  const char *npath = tchdbpath(hdb);
  if(!npath) npath = "(unknown)";
  printf("path: %s\n", npath);
  const char *type = "(unknown)";
  switch(tchdbtype(hdb)){
  case HDBTHASH: type = "hash"; break;
  case HDBTBTREE: type = "btree"; break;
  }
  printf("database type: %s\n", type);
  uint8_t flags = tchdbflags(hdb);
  printf("additional flags:");
  if(flags & HDBFOPEN) printf(" open");
  if(flags & HDBFFATAL) printf(" fatal");
  printf("\n");
  printf("bucket number: %llu\n", (unsigned long long)tchdbbnum(hdb));
  if(hdb->cnt_writerec >= 0)
    printf("used bucket number: %lld\n", (long long)tchdbbnumused(hdb));
  printf("alignment: %u\n", tchdbalign(hdb));
  printf("free block pool: %u\n", tchdbfbpmax(hdb));
  uint8_t opts = tchdbopts(hdb);
  printf("options:");
  if(opts & HDBTLARGE) printf(" large");
  if(opts & HDBTDEFLATE) printf(" deflate");
  printf("\n");
  printf("record number: %llu\n", (unsigned long long)tchdbrnum(hdb));
  printf("file size: %llu\n", (unsigned long long)tchdbfsiz(hdb));
  if(!tchdbclose(hdb)){
    if(!err) printerr(hdb);
    err = true;
  }
  tchdbdel(hdb);
  return err ? 1 : 0;
}

Example #7

File: db_obj.cpp Project: Quix0r/seeks

 uint64_t db_obj_local::dbrnum() const
 {
   return tchdbrnum(_hdb);
 }

Example #8

File: kvds_tch_linux.hpp Project: 1901/libmoost

 bool cnt(boost::uint64_t & cnt)
 {
    assert_data_store_open();
    cnt = tchdbrnum(pdb_);
    return true;
 }

Example #9

File: hdb.c Project: alextsui05/tokyocabinet.ndk

/* rnum */
JNIEXPORT jlong JNICALL Java_tokyocabinet_HDB_rnum
(JNIEnv *env, jobject self){
  TCHDB *hdb = (TCHDB *)(intptr_t)(*env)->GetLongField(env, self, hdb_fid_ptr);
  return tchdbrnum(hdb);
}