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Fixed TRUNCATE TABLE against VECTOR indexes

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This patch fixes only TRUNCATE by recreate variant, there seem to be no
reasonable engine that uses TRUNCATE by handler method for testing.

Reset index_cinfo so that mi_create is not confused by garbage passed via
index_file_name and sets MY_DELETE_OLD flag.

Review question: can we add a test case to make sure VECTOR index is empty
indeed?
This commit is contained in:
Sergey Vojtovich
2024-07-06 00:37:37 +04:00
committed by Sergei Golubchik
parent 91a24ddc5d
commit 70575defb7
3 changed files with 27 additions and 0 deletions
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sql/handler.cc
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@@ -6424,6 +6424,7 @@ int ha_create_table(THD *thd, const char *path, const char *db,
HA_CREATE_INFO index_cinfo;
char *path_end= strmov(file_name, path);
bzero((char*) &index_cinfo, sizeof(index_cinfo));
index_cinfo.alter_info= &index_ainfo;
if ((error= share.path.length > sizeof(file_name) - HLINDEX_BUF_LEN))