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Diffstat (limited to '')
-rw-r--r-- | storage/mroonga/vendor/groonga/lib/grn_ts.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/grn_ts.h b/storage/mroonga/vendor/groonga/lib/grn_ts.h new file mode 100644 index 00000000..83f4dca8 --- /dev/null +++ b/storage/mroonga/vendor/groonga/lib/grn_ts.h @@ -0,0 +1,48 @@ +/* -*- c-basic-offset: 2 -*- */ +/* + Copyright(C) 2015-2016 Brazil + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License version 2.1 as published by the Free Software Foundation. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA +*/ + +#pragma once + +#include "grn.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * grn_ts_select() finds records passing through a filter and writes the values + * of output columns (the evaluation results of output expressions) into the + * output buffer (`ctx->impl->outbuf`). + * + * Note that the first `offset` records will be discarded and at most `limit` + * records will be output. + * + * On success, grn_ts_select() returns GRN_SUCCESS. + * On failure, grn_ts_select() returns an error code and set the details into + * `ctx`. + */ +grn_rc grn_ts_select(grn_ctx *ctx, grn_obj *table, + const char *filter_ptr, size_t filter_len, + const char *scorer_ptr, size_t scorer_len, + const char *sortby_ptr, size_t sortby_len, + const char *output_columns_ptr, size_t output_columns_len, + size_t offset, size_t limit); + +#ifdef __cplusplus +} +#endif |