diff options
author | Thirunarayanan Balathandayuthapani <thiru@mariadb.com> | 2021-03-06 05:55:14 +0530 |
---|---|---|
committer | Thirunarayanan Balathandayuthapani <thiru@mariadb.com> | 2021-03-12 16:56:47 +0530 |
commit | eb7c5530eccb7d6782077e5562f5a471d2ccbc01 (patch) | |
tree | d4c09e919371cf75de22bf99d08195c36e93c32f /storage/innobase/rem | |
parent | 08e8ad7c717302a77db91cfa06909eb8c10006fb (diff) | |
download | mariadb-git-eb7c5530eccb7d6782077e5562f5a471d2ccbc01.tar.gz |
MDEV-24730 Insert log operation fails after purge resets n_core_fields
Online log for insert operation of redundant table fails with
index->is_instant() assert. Purge can reset the n_core_fields when
alter is waiting to upgrade MDL for commit phase of DDL. In the
meantime, any insert DML tries to log the operation fails with
index is not being instant.
row_log_get_n_core_fields(): Get the n_core_fields of online log
for the given index.
rec_get_converted_size_comp_prefix_low(): Use n_core_fields of online
log when InnoDB calculates the size of data tuple during redundant
row format table rebuild.
rec_convert_dtuple_to_rec_comp(): Use n_core_fields of online log
when InnoDB does the conversion of data tuple to record during
redudant row format table rebuild.
- Adding the test case which has more than 129 instant columns.
Diffstat (limited to 'storage/innobase/rem')
-rw-r--r-- | storage/innobase/rem/rem0rec.cc | 63 |
1 files changed, 44 insertions, 19 deletions
diff --git a/storage/innobase/rem/rem0rec.cc b/storage/innobase/rem/rem0rec.cc index 4faa90d3b13..c81e0031557 100644 --- a/storage/innobase/rem/rem0rec.cc +++ b/storage/innobase/rem/rem0rec.cc @@ -29,6 +29,7 @@ Created 5/30/1994 Heikki Tuuri #include "mtr0log.h" #include "fts0fts.h" #include "trx0sys.h" +#include "row0log.h" /* PHYSICAL RECORD (OLD STYLE) =========================== @@ -1044,6 +1045,7 @@ rec_get_nth_field_offs_old( /**********************************************************//** Determines the size of a data tuple prefix in ROW_FORMAT=COMPACT. @return total size */ +template<bool redundant_temp> MY_ATTRIBUTE((warn_unused_result, nonnull(1,2))) static inline ulint @@ -1068,16 +1070,19 @@ rec_get_converted_size_comp_prefix_low( ut_d(ulint n_null = index->n_nullable); ut_ad(status == REC_STATUS_ORDINARY || status == REC_STATUS_NODE_PTR || status == REC_STATUS_COLUMNS_ADDED); + unsigned n_core_fields = redundant_temp + ? row_log_get_n_core_fields(index) + : index->n_core_fields; if (status == REC_STATUS_COLUMNS_ADDED - && (!temp || n_fields > index->n_core_fields)) { - ut_ad(index->is_instant()); + && (!temp || n_fields > n_core_fields)) { + if (!redundant_temp) { ut_ad(index->is_instant()); } ut_ad(UT_BITS_IN_BYTES(n_null) >= index->n_core_null_bytes); extra_size += UT_BITS_IN_BYTES(index->get_n_nullable(n_fields)) + rec_get_n_add_field_len(n_fields - 1 - - index->n_core_fields); + - n_core_fields); } else { - ut_ad(n_fields <= index->n_core_fields); + ut_ad(n_fields <= n_core_fields); extra_size += index->n_core_null_bytes; } @@ -1192,7 +1197,7 @@ rec_get_converted_size_comp_prefix( ulint* extra) /*!< out: extra size */ { ut_ad(dict_table_is_comp(index->table)); - return(rec_get_converted_size_comp_prefix_low( + return(rec_get_converted_size_comp_prefix_low<false>( index, fields, n_fields, extra, REC_STATUS_ORDINARY, false)); } @@ -1224,7 +1229,7 @@ rec_get_converted_size_comp( case REC_STATUS_COLUMNS_ADDED: ut_ad(n_fields >= index->n_core_fields); ut_ad(n_fields <= index->n_fields); - return rec_get_converted_size_comp_prefix_low( + return rec_get_converted_size_comp_prefix_low<false>( index, fields, n_fields, extra, status, false); case REC_STATUS_NODE_PTR: n_fields--; @@ -1232,7 +1237,7 @@ rec_get_converted_size_comp( index)); ut_ad(dfield_get_len(&fields[n_fields]) == REC_NODE_PTR_SIZE); return REC_NODE_PTR_SIZE /* child page number */ - + rec_get_converted_size_comp_prefix_low( + + rec_get_converted_size_comp_prefix_low<false>( index, fields, n_fields, extra, status, false); case REC_STATUS_INFIMUM: case REC_STATUS_SUPREMUM: @@ -1418,6 +1423,7 @@ rec_convert_dtuple_to_rec_old( @param[in] status rec_get_status(rec) @param[in] temp whether to use the format for temporary files in index creation */ +template<bool redundant_temp> static inline void rec_convert_dtuple_to_rec_comp( @@ -1439,7 +1445,9 @@ rec_convert_dtuple_to_rec_comp( ulint UNINIT_VAR(n_node_ptr_field); ulint fixed_len; ulint null_mask = 1; - + const ulint n_core_fields = redundant_temp + ? row_log_get_n_core_fields(index) + : index->n_core_fields; ut_ad(n_fields > 0); ut_ad(temp || dict_table_is_comp(index->table)); ut_ad(index->n_core_null_bytes <= UT_BITS_IN_BYTES(index->n_nullable)); @@ -1448,16 +1456,15 @@ rec_convert_dtuple_to_rec_comp( switch (status) { case REC_STATUS_COLUMNS_ADDED: - ut_ad(index->is_instant()); - ut_ad(n_fields > index->n_core_fields); - rec_set_n_add_field(nulls, n_fields - 1 - - index->n_core_fields); + if (!redundant_temp) { ut_ad(index->is_instant()); } + ut_ad(n_fields > n_core_fields); + rec_set_n_add_field(nulls, n_fields - 1 - n_core_fields); /* fall through */ case REC_STATUS_ORDINARY: ut_ad(n_fields <= dict_index_get_n_fields(index)); if (!temp) { rec_set_heap_no_new(rec, PAGE_HEAP_NO_USER_LOW); - rec_set_status(rec, n_fields == index->n_core_fields + rec_set_status(rec, n_fields == n_core_fields ? REC_STATUS_ORDINARY : REC_STATUS_COLUMNS_ADDED); } if (dict_table_is_comp(index->table)) { @@ -1479,8 +1486,8 @@ rec_convert_dtuple_to_rec_comp( rec_set_status(rec, status); ut_ad(n_fields == dict_index_get_n_unique_in_tree_nonleaf(index) + 1); - ut_d(n_null = std::min(index->n_core_null_bytes * 8U, - index->n_nullable)); + ut_d(n_null = std::min<unsigned>(index->n_core_null_bytes * 8U, + index->n_nullable)); n_node_ptr_field = n_fields - 1; lens = nulls - index->n_core_null_bytes; break; @@ -1615,7 +1622,7 @@ rec_convert_dtuple_to_rec_new( index, status, dtuple->fields, dtuple->n_fields, &extra_size); rec_t* rec = buf + extra_size; - rec_convert_dtuple_to_rec_comp( + rec_convert_dtuple_to_rec_comp<false>( rec, index, dtuple->fields, dtuple->n_fields, status, false); rec_set_info_bits_new(rec, dtuple->info_bits & ~REC_NEW_STATUS_MASK); return(rec); @@ -1659,6 +1666,7 @@ rec_convert_dtuple_to_rec( @param[out] extra record header size @param[in] status REC_STATUS_ORDINARY or REC_STATUS_COLUMNS_ADDED @return total size, in bytes */ +template<bool redundant_temp> ulint rec_get_converted_size_temp( const dict_index_t* index, @@ -1667,10 +1675,18 @@ rec_get_converted_size_temp( ulint* extra, rec_comp_status_t status) { - return rec_get_converted_size_comp_prefix_low( + return rec_get_converted_size_comp_prefix_low<redundant_temp>( index, fields, n_fields, extra, status, true); } +template ulint rec_get_converted_size_temp<false>( + const dict_index_t*, const dfield_t*, ulint, ulint*, + rec_comp_status_t); + +template ulint rec_get_converted_size_temp<true>( + const dict_index_t*, const dfield_t*, ulint, ulint*, + rec_comp_status_t); + /** Determine the offset to each field in temporary file. @param[in] rec temporary file record @param[in] index index of that the record belongs to @@ -1723,6 +1739,7 @@ rec_init_offsets_temp( @param[in] n_fields number of data fields @param[in] status REC_STATUS_ORDINARY or REC_STATUS_COLUMNS_ADDED */ +template<bool redundant_temp> void rec_convert_dtuple_to_temp( rec_t* rec, @@ -1731,10 +1748,18 @@ rec_convert_dtuple_to_temp( ulint n_fields, rec_comp_status_t status) { - rec_convert_dtuple_to_rec_comp(rec, index, fields, n_fields, - status, true); + rec_convert_dtuple_to_rec_comp<redundant_temp>( + rec, index, fields, n_fields, status, true); } +template void rec_convert_dtuple_to_temp<false>( + rec_t*, const dict_index_t*, const dfield_t*, + ulint, rec_comp_status_t); + +template void rec_convert_dtuple_to_temp<true>( + rec_t*, const dict_index_t*, const dfield_t*, + ulint, rec_comp_status_t); + /** Copy the first n fields of a (copy of a) physical record to a data tuple. The fields are copied into the memory heap. @param[out] tuple data tuple |