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Fix to bug #557, http://bugs.mariadb.com/show_bug.cgi?id=557

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query_classifier.cc: added function for printing combined query type from a bit field.
query_classifier.h: identify query types SHOW DATABASE, and SHOW TABLES to make log entries more understandable.
mysql_common.c: moved some trace log commands to debug log.
readwritesplit.c: moved some trace logs to debug log, added trace log commands to gather routing, query type and session information to one log entry.
skygw_debug.h: added string macros for several query and hint types.
This commit is contained in:
VilhoRaatikka
2014-09-30 16:31:30 +03:00
parent 24f3a8f7fd
commit ca7ae0bb64
5 changed files with 222 additions and 57 deletions
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5
query_classifier/query_classifier.h
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@ -54,7 +54,9 @@ typedef enum {
QUERY_TYPE_PREPARE_STMT = 0x020000, /*< Prepared stmt with id provided by server:all */
QUERY_TYPE_EXEC_STMT = 0x040000, /*< Execute prepared statement:master or any */
QUERY_TYPE_CREATE_TMP_TABLE = 0x080000, /*< Create temporary table:master (could be all) */
QUERY_TYPE_READ_TMP_TABLE = 0x100000 /*< Read temporary table:master (could be any) */
QUERY_TYPE_READ_TMP_TABLE = 0x100000, /*< Read temporary table:master (could be any) */
QUERY_TYPE_SHOW_DATABASES = 0x200000, /*< Show list of databases */
QUERY_TYPE_SHOW_TABLES = 0x400000 /*< Show list of tables */
} skygw_query_type_t;
@ -91,6 +93,7 @@ bool parse_query (GWBUF* querybuf);
parsing_info_t* parsing_info_init(void (*donefun)(void *));
void parsing_info_done(void* ptr);
bool query_is_parsed(GWBUF* buf);
char* skygw_get_qtype_str(skygw_query_type_t qtype);
EXTERN_C_BLOCK_END