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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2018-11-06 09:40:39 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2018-11-06 09:40:39 +0200 |
| commit | df563e0c037f9b2cdb22e145575f92a121b4b529 (patch) | |
| tree | 31d39796cebcef916eb7e0888537c18f946170ff /storage/heap | |
| parent | e058a251c10350f3727ca1df022dc5786933535b (diff) | |
| parent | bdfe2784d5b73a1fdcdacb3d9adcc9dc71af344b (diff) | |
| download | mariadb-git-df563e0c037f9b2cdb22e145575f92a121b4b529.tar.gz | |
Merge 10.2 into 10.3
main.derived_cond_pushdown: Move all 10.3 tests to the end,
trim trailing white space, and add an "End of 10.3 tests" marker.
Add --sorted_result to tests where the ordering is not deterministic.
main.win_percentile: Add --sorted_result to tests where the
ordering is no longer deterministic.
Diffstat (limited to 'storage/heap')
| -rw-r--r-- | storage/heap/hp_create.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/storage/heap/hp_create.c b/storage/heap/hp_create.c index ed669069b96..dcfff4e8e9f 100644 --- a/storage/heap/hp_create.c +++ b/storage/heap/hp_create.c @@ -1,5 +1,5 @@ -/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. - Copyright (c) 2010, 2017, MariaDB Corporation. +/* Copyright (c) 2000, 2018, Oracle and/or its affiliates. + Copyright (c) 2010, 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 @@ -98,7 +98,14 @@ int heap_create(const char *name, HP_CREATE_INFO *create_info, /* fall through */ case HA_KEYTYPE_VARTEXT1: keyinfo->flag|= HA_VAR_LENGTH_KEY; - length+= 2; + /* + For BTREE algorithm, key length, greater than or equal + to 255, is packed on 3 bytes. + */ + if (keyinfo->algorithm == HA_KEY_ALG_BTREE) + length+= size_to_store_key_length(keyinfo->seg[j].length); + else + length+= 2; /* Save number of bytes used to store length */ keyinfo->seg[j].bit_start= 1; break; @@ -107,7 +114,14 @@ int heap_create(const char *name, HP_CREATE_INFO *create_info, /* fall_through */ case HA_KEYTYPE_VARTEXT2: keyinfo->flag|= HA_VAR_LENGTH_KEY; - length+= 2; + /* + For BTREE algorithm, key length, greater than or equal + to 255, is packed on 3 bytes. + */ + if (keyinfo->algorithm == HA_KEY_ALG_BTREE) + length+= size_to_store_key_length(keyinfo->seg[j].length); + else + length+= 2; /* Save number of bytes used to store length */ keyinfo->seg[j].bit_start= 2; /* |