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Final implementation of client session based sharding.

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This commit is contained in:
Markus Makela
2015-01-15 20:24:01 +02:00
parent db70163373
commit f54d4a76aa
3 changed files with 231 additions and 16 deletions
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14
server/include/modutil.h
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@ -39,6 +39,18 @@
#define PTR_IS_OK(b) (b[4] == 0x00)
#define PTR_IS_ERR(b) (b[4] == 0xff)
#define PTR_IS_LOCAL_INFILE(b) (b[4] == 0xfb)
#define IS_FULL_RESPONSE(buf) (modutil_count_signal_packets(buf,0,0) == 2)
typedef struct rset_row_t{
char** data;
struct rset_row_t* next;
} RSET_ROW;
typedef struct rset_t{
int rows;
int columns;
RSET_ROW* head;
}RESULTSET;
extern int modutil_is_SQL(GWBUF *);
extern int modutil_extract_SQL(GWBUF *, char **, int *);
@ -59,4 +71,6 @@ GWBUF *modutil_create_mysql_err_msg(
const char *msg);
int modutil_count_signal_packets(GWBUF*,int,int);
void resultset_free(RESULTSET* rset);
RESULTSET* modutil_get_rows(GWBUF*);
#endif