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Rename conflicting Avro fields

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When a user defined field conflicts with an internal MaxScale field, the
field is suffixed with an underscore.
This commit is contained in:
Markus Mäkelä
2017-05-12 11:28:07 +03:00
parent da2f7b1efe
commit 9ed972e1ac
2 changed files with 22 additions and 0 deletions
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17
server/modules/include/avrorouter.h
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@ -71,6 +71,23 @@ static const char *avro_event_type = "event_type";
static const char *avro_timestamp = "timestamp";
static char *avro_client_ouput[] = { "Undefined", "JSON", "Avro" };
static inline bool is_reserved_word(const char* word)
{
return strcasecmp(word, avro_domain) == 0 ||
strcasecmp(word, avro_server_id) == 0 ||
strcasecmp(word, avro_sequence) == 0 ||
strcasecmp(word, avro_event_number) == 0 ||
strcasecmp(word, avro_event_type) == 0 ||
strcasecmp(word, avro_timestamp) == 0;
}
static inline void fix_reserved_word(char *tok)
{
if (is_reserved_word(tok))
{
strcat(tok, "_");
}
}
/** How a binlog file is closed */
typedef enum avro_binlog_end