1 /*-------------------------------------------------------------------------
6 *-------------------------------------------------------------------------
13 #include "nodes/primnodes.h"
14 #include "nodes/relation.h"
15 #include "nodes/execnodes.h"
16 #include "nodes/plannodes.h"
17 #include "catalog/pg_proc.h"
18 #include "parser/parse_query.h"
19 #include "tcop/pquery.h"
20 #include "tcop/tcopprot.h"
21 #include "tcop/utility.h"
22 #include "tcop/dest.h"
23 #include "nodes/params.h"
24 #include "utils/fcache.h"
25 #include "utils/datum.h"
26 #include "utils/elog.h"
27 #include "utils/palloc.h"
28 #include "utils/syscache.h"
29 #include "utils/mcxt.h"
30 #include "utils/portal.h"
31 #include "catalog/pg_language.h"
32 #include "access/heapam.h"
33 #include "access/xact.h"
34 #include "executor/executor.h"
35 #include "executor/execdefs.h"
38 uint32 alloced; /* # of alloced vals */
39 uint32 free; /* # of free vals */
40 TupleDesc tupdesc; /* tuple descriptor */
41 HeapTuple *vals; /* tuples */
44 #define SPI_ERROR_CONNECT -1
45 #define SPI_ERROR_COPY -2
46 #define SPI_ERROR_OPUNKNOWN -3
47 #define SPI_ERROR_UNCONNECTED -4
48 #define SPI_ERROR_CURSOR -5
49 #define SPI_ERROR_ARGUMENT -6
50 #define SPI_ERROR_PARAM -7
51 #define SPI_ERROR_TRANSACTION -8
52 #define SPI_ERROR_NOATTRIBUTE -9
53 #define SPI_ERROR_NOOUTFUNC -10
54 #define SPI_ERROR_TYPUNKNOWN -11
55 #define SPI_ERROR_NOENTRY -12
57 #define SPI_OK_CONNECT 1
58 #define SPI_OK_FINISH 2
59 #define SPI_OK_FETCH 3
60 #define SPI_OK_UTILITY 4
61 #define SPI_OK_SELECT 5
62 #define SPI_OK_SELINTO 6
63 #define SPI_OK_INSERT 7
64 #define SPI_OK_DELETE 8
65 #define SPI_OK_UPDATE 9
66 #define SPI_OK_CURSOR 10
68 #define SPI_DSPACE_LOCAL 0
69 #define SPI_DSPACE_XACT 1
70 #define SPI_DSPACE_SESSION 2
72 extern uint32 SPI_processed;
73 extern SPITupleTable *SPI_tuptable;
76 extern int SPI_connect (char *ident);
77 extern int SPI_finish (void);
78 extern int SPI_exec (char *src);
79 extern int SPI_execn (char *src, int tcount);
80 extern int SPI_execp (int pid, char **values, char *Nulls);
81 extern int SPI_prepare (char *src, int nargs, Oid *argtypes);
82 extern int SPI_expplan (int dspace, int start, int count);
83 extern int SPI_impplan (int dspace, int start, int count);
84 extern int SPI_expdata (int dspace, int count, void **data, int *len);
85 extern int SPI_impdata (int dspace, int start, int count, void **data, int **len);
87 extern int SPI_fnumber (TupleDesc tupdesc, char *fname);
88 extern char *SPI_getvalue (HeapTuple tuple, TupleDesc tupdesc, int fnumber);
89 extern char *SPI_getbinval (HeapTuple tuple, TupleDesc tupdesc, int fnumber, bool *isnull);
90 extern char *SPI_gettype (TupleDesc tupdesc, int fnumber);
91 extern Oid SPI_gettypeid (TupleDesc tupdesc, int fnumber);
92 extern char *SPI_getrelname (Relation rel);