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| author | Alexander Barkov <bar@mariadb.com> | 2020-03-10 16:05:42 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.com> | 2020-03-10 20:43:32 +0400 |
| commit | e40858a7bdc65be4386a9e74262731fae964958b (patch) | |
| tree | 184b48fea049e6e7ca4763480e6d6a7bd1ff9abd /libmysqld/libmysql.c | |
| parent | 00749980acf617fbc26b5cdaff6e256a673dab76 (diff) | |
| download | mariadb-git-e40858a7bdc65be4386a9e74262731fae964958b.tar.gz | |
MDEV-17832 Protocol: extensions for Pluggable types and JSON, GEOMETRY
Diffstat (limited to 'libmysqld/libmysql.c')
| -rw-r--r-- | libmysqld/libmysql.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libmysqld/libmysql.c b/libmysqld/libmysql.c index 2be94882303..8ede487e413 100644 --- a/libmysqld/libmysql.c +++ b/libmysqld/libmysql.c @@ -64,6 +64,7 @@ #include <sql_common.h> #include "client_settings.h" +#include "embedded_priv.h" #undef net_buffer_length #undef max_allowed_packet @@ -733,6 +734,26 @@ mysql_fetch_field(MYSQL_RES *result) /************************************************************************** +** Return mysql field metadata +**************************************************************************/ +int STDCALL +mariadb_field_attr(MARIADB_CONST_STRING *attr, + const MYSQL_FIELD *field, + enum mariadb_field_attr_t type) +{ + MARIADB_FIELD_EXTENSION *ext= (MARIADB_FIELD_EXTENSION*) field->extension; + if (!ext || type > MARIADB_FIELD_ATTR_LAST) + { + static MARIADB_CONST_STRING null_str= {0,0}; + *attr= null_str; + return 1; + } + *attr= ext->metadata[type]; + return 0; +} + + +/************************************************************************** Move to a specific row and column **************************************************************************/ |