/*
* Defrags the column.
*
* @overload defrag(options={})
* @param options [::Hash] The name and value
* pairs. Omitted names are initialized as the default value.
* @option options [Integer] :threshold (0) the threshold to
* determine whether a segment is defraged. Available
* values are -4..22. -4 means all segments are defraged.
* 22 means no segment is defraged.
* @return [Integer] the number of defraged segments
* @since 1.2.6
*/
static VALUE
rb_grn_variable_size_column_defrag (int argc, VALUE *argv, VALUE self)
{
RbGrnVariableSizeColumn *rb_grn_column;
grn_ctx *context = NULL;
grn_obj *column;
int n_segments;
VALUE options, rb_threshold;
int threshold = 0;
rb_scan_args(argc, argv, "01", &options);
rb_grn_scan_options(options,
"threshold", &rb_threshold,
NULL);
if (!NIL_P(rb_threshold)) {
threshold = NUM2INT(rb_threshold);
}
rb_grn_column = SELF(self);
rb_grn_object_deconstruct(RB_GRN_OBJECT(rb_grn_column), &column, &context,
NULL, NULL,
NULL, NULL);
n_segments = grn_obj_defrag(context, column, threshold);
rb_grn_context_check(context, self);
return INT2NUM(n_segments);
}
/*
* Defrags all variable size columns in the database.
*
* @return [Integer] the number of defraged segments
* @overload defrag(options={})
* @param [::Hash] options option for defrag
* @option options [Integer] :threshold (0) the threshold to
* determine whether a segment is defraged. Available
* values are -4..22. -4 means all segments are defraged.
* 22 means no segment is defraged.
* @since 1.2.6
*/
static VALUE
rb_grn_database_defrag (int argc, VALUE *argv, VALUE self)
{
grn_ctx *context;
grn_obj *database;
int n_segments;
VALUE options, rb_threshold;
int threshold = 0;
rb_scan_args(argc, argv, "01", &options);
rb_grn_scan_options(options,
"threshold", &rb_threshold,
NULL);
if (!NIL_P(rb_threshold)) {
threshold = NUM2INT(rb_threshold);
}
rb_grn_database_deconstruct(SELF(self), &database, &context,
NULL, NULL, NULL, NULL);
n_segments = grn_obj_defrag(context, database, threshold);
rb_grn_context_check(context, self);
return INT2NUM(n_segments);
}
