diff options
Diffstat (limited to 'storage/xtradb/row/row0merge.cc')
| -rw-r--r-- | storage/xtradb/row/row0merge.cc | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/storage/xtradb/row/row0merge.cc b/storage/xtradb/row/row0merge.cc index cbcc3cc62f3..d9585818577 100644 --- a/storage/xtradb/row/row0merge.cc +++ b/storage/xtradb/row/row0merge.cc @@ -1,7 +1,7 @@ /***************************************************************************** Copyright (c) 2005, 2017, Oracle and/or its affiliates. All Rights Reserved. -Copyright (c) 2014, 2017, MariaDB Corporation. +Copyright (c) 2014, 2018, MariaDB Corporation. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -268,8 +268,8 @@ row_merge_buf_redundant_convert( mem_heap_t* heap, trx_t* trx) { - ut_ad(DATA_MBMINLEN(field->type.mbminmaxlen) == 1); - ut_ad(DATA_MBMAXLEN(field->type.mbminmaxlen) > 1); + ut_ad(field->type.mbminlen == 1); + ut_ad(field->type.mbmaxlen > 1); byte* buf = (byte*) mem_heap_alloc(heap, len); ulint field_len = row_field->len; @@ -285,7 +285,7 @@ row_merge_buf_redundant_convert( field_ref_zero, BTR_EXTERN_FIELD_REF_SIZE)); byte* data = btr_copy_externally_stored_field( - &ext_len, field_data, zip_size, field_len, heap, trx); + &ext_len, field_data, zip_size, field_len, heap); ut_ad(ext_len < len); @@ -396,7 +396,8 @@ row_merge_buf_add( field->type.mtype = ifield->col->mtype; field->type.prtype = ifield->col->prtype; - field->type.mbminmaxlen = DATA_MBMINMAXLEN(0, 0); + field->type.mbminlen = 0; + field->type.mbmaxlen = 0; field->type.len = ifield->col->len; } else { row_field = dtuple_get_nth_field(row, col_no); @@ -531,7 +532,7 @@ row_merge_buf_add( if (ifield->prefix_len) { len = dtype_get_at_most_n_mbchars( col->prtype, - col->mbminmaxlen, + col->mbminlen, col->mbmaxlen, ifield->prefix_len, len, static_cast<char*>(dfield_get_data(field))); @@ -546,8 +547,7 @@ row_merge_buf_add( fixed_len = ifield->fixed_len; if (fixed_len && !dict_table_is_comp(index->table) - && DATA_MBMINLEN(col->mbminmaxlen) - != DATA_MBMAXLEN(col->mbminmaxlen)) { + && col->mbminlen != col->mbmaxlen) { /* CHAR in ROW_FORMAT=REDUNDANT is always fixed-length, but in the temporary file it is variable-length for variable-length character @@ -557,14 +557,11 @@ row_merge_buf_add( if (fixed_len) { #ifdef UNIV_DEBUG - ulint mbminlen = DATA_MBMINLEN(col->mbminmaxlen); - ulint mbmaxlen = DATA_MBMAXLEN(col->mbminmaxlen); - /* len should be between size calcualted base on mbmaxlen and mbminlen */ ut_ad(len <= fixed_len); - ut_ad(!mbmaxlen || len >= mbminlen - * (fixed_len / mbmaxlen)); + ut_ad(!col->mbmaxlen || len >= col->mbminlen + * (fixed_len / col->mbmaxlen)); ut_ad(!dfield_is_ext(field)); #endif /* UNIV_DEBUG */ @@ -2626,7 +2623,7 @@ row_merge_copy_blobs( BLOB pointers are read (row_merge_read_clustered_index()) and dereferenced (below). */ data = btr_rec_copy_externally_stored_field( - mrec, offsets, zip_size, i, &len, heap, NULL); + mrec, offsets, zip_size, i, &len, heap); /* Because we have locked the table, any records written by incomplete transactions must have been rolled back already. There must not be any incomplete |