#ifndef NORMALIZE_QUERY_H
#define NORMALIZE_QUERY_H
-/*
- * Struct for tracking locations/lengths of constants during normalization
- */
-typedef struct pgssLocationLen
-{
- int location; /* start offset in query text */
- int length; /* length in bytes, or -1 to ignore */
-} pgssLocationLen;
-
-/*
- * Working state for computing a query jumble and producing a normalized
- * query string
- */
-typedef struct pgssJumbleState
-{
- /* Jumble of current query tree */
- unsigned char *jumble;
-
- /* Number of bytes used in jumble[] */
- Size jumble_len;
-
- /* Array of locations of constants that should be removed */
- pgssLocationLen *clocations;
-
- /* Allocated length of clocations array */
- int clocations_buf_size;
-
- /* Current number of valid entries in clocations array */
- int clocations_count;
-
- /* highest Param id we've seen, in order to start normalization correctly */
- int highest_extern_param_id;
-} pgssJumbleState;
-
static char *
-generate_normalized_query(pgssJumbleState *jstate, const char *query,
- int query_loc, int *query_len_p, int encoding);
-static void JumbleQuery(pgssJumbleState *jstate, Query *query);
-
-#define JUMBLE_SIZE 1024
-
+generate_normalized_query(JumbleState *jstate, const char *query,
+ int query_loc, int *query_len_p);
#endif /* NORMALIZE_QUERY_H */