diff options
Diffstat (limited to 'src/backend/tcop')
-rw-r--r-- | src/backend/tcop/dest.h | 78 | ||||
-rw-r--r-- | src/backend/tcop/fastpath.h | 31 | ||||
-rw-r--r-- | src/backend/tcop/pquery.h | 36 | ||||
-rw-r--r-- | src/backend/tcop/tcopdebug.h | 43 | ||||
-rw-r--r-- | src/backend/tcop/tcopprot.h | 40 | ||||
-rw-r--r-- | src/backend/tcop/utility.h | 18 |
6 files changed, 0 insertions, 246 deletions
diff --git a/src/backend/tcop/dest.h b/src/backend/tcop/dest.h deleted file mode 100644 index 369a4060db2..00000000000 --- a/src/backend/tcop/dest.h +++ /dev/null @@ -1,78 +0,0 @@ -/*------------------------------------------------------------------------- - * - * dest.h-- - * Whenever the backend is submitted a query, the results - * have to go someplace - either to the standard output, - * to a local portal buffer or to a remote portal buffer. - * - * - stdout is the destination only when we are running a - * backend without a postmaster and are returning results - * back to the user. - * - * - a local portal buffer is the destination when a backend - * executes a user-defined function which calls PQexec() or - * PQfn(). In this case, the results are collected into a - * PortalBuffer which the user's function may diddle with. - * - * - a remote portal buffer is the destination when we are - * running a backend with a frontend and the frontend executes - * PQexec() or PQfn(). In this case, the results are sent - * to the frontend via the pq_ functions. - * - * - None is the destination when the system executes - * a query internally. This is not used now but it may be - * useful for the parallel optimiser/executor. - * - * - * Copyright (c) 1994, Regents of the University of California - * - * $Id: dest.h,v 1.1.1.1 1996/07/09 06:21:59 scrappy Exp $ - * - *------------------------------------------------------------------------- - */ -#ifndef DEST_H -#define DEST_H - -#include "catalog/pg_attribute.h" -#include "access/tupdesc.h" - -/* ---------------- - * CommandDest is used to allow the results of calling - * pg_eval() to go to the right place. - * ---------------- - */ -typedef enum { - None, /* results are discarded */ - Debug, /* results go to debugging output */ - Local, /* results go in local portal buffer */ - Remote, /* results sent to frontend process */ - CopyBegin, /* results sent to frontend process but are strings */ - CopyEnd, /* results sent to frontend process but are strings */ - RemoteInternal /* results sent to frontend process in internal - (binary) form */ -} CommandDest; - - -/* AttrInfo* replaced with TupleDesc, now that TupleDesc also has within it - the number of attributes - -typedef struct AttrInfo { - int numAttr; - AttributeTupleForm *attrs; -} AttrInfo; -*/ - -extern void donothing(List *tuple, List *attrdesc); -extern void (*DestToFunction(CommandDest dest))(); -extern void EndCommand(char *commandTag, CommandDest dest); -extern void SendCopyBegin(); -extern void ReceiveCopyBegin(); -extern void NullCommand(CommandDest dest); -extern void BeginCommand(char *pname, int operation, TupleDesc attinfo, - bool isIntoRel, bool isIntoPortal, char *tag, - CommandDest dest); -extern void ResetAppendOid(); -extern void UpdateAppendOid(Oid newoid); -extern Oid GetAppendOid(); - -#endif /* DEST_H */ diff --git a/src/backend/tcop/fastpath.h b/src/backend/tcop/fastpath.h deleted file mode 100644 index 501522385a3..00000000000 --- a/src/backend/tcop/fastpath.h +++ /dev/null @@ -1,31 +0,0 @@ -/*------------------------------------------------------------------------- - * - * fastpath.h-- - * - * - * - * Copyright (c) 1994, Regents of the University of California - * - * $Id: fastpath.h,v 1.1.1.1 1996/07/09 06:21:59 scrappy Exp $ - * - * NOTES - * This information pulled out of tcop/fastpath.c and put - * here so that the PQfn() in be-pqexec.c could access it. - * -cim 2/26/91 - * - *------------------------------------------------------------------------- - */ -#ifndef FASTPATH_H -#define FASTPATH_H - -/* ---------------- - * fastpath #defines - * ---------------- - */ -#define VAR_LENGTH_RESULT (-1) -#define VAR_LENGTH_ARG (-5) -#define MAX_STRING_LENGTH 256 - -extern int HandleFunctionRequest(void); - -#endif /* FASTPATH_H */ diff --git a/src/backend/tcop/pquery.h b/src/backend/tcop/pquery.h deleted file mode 100644 index 0661d12ad80..00000000000 --- a/src/backend/tcop/pquery.h +++ /dev/null @@ -1,36 +0,0 @@ -/*------------------------------------------------------------------------- - * - * pquery.h-- - * prototypes for pquery.c. - * - * - * Copyright (c) 1994, Regents of the University of California - * - * $Id: pquery.h,v 1.1.1.1 1996/07/09 06:22:00 scrappy Exp $ - * - *------------------------------------------------------------------------- - */ -#ifndef PQUERY_H -#define PQUERY_H - -#include "executor/execdesc.h" -#include "tcop/dest.h" - -/* moved to execdesc.h -extern QueryDesc *CreateQueryDesc(Query *parsetree, Plan *plantree, - CommandDest dest); - -*/ -extern EState *CreateExecutorState(); - - -extern void ProcessPortal(char *portalName, Query *parseTree, - Plan *plan, EState *state, TupleDesc attinfo, - CommandDest dest); - -extern void ProcessQueryDesc(QueryDesc *queryDesc); - -extern void ProcessQuery(Query *parsetree, Plan *plan, char *argv[], - Oid *typev, int nargs, CommandDest dest); - -#endif /* pqueryIncluded */ diff --git a/src/backend/tcop/tcopdebug.h b/src/backend/tcop/tcopdebug.h deleted file mode 100644 index 202be631afb..00000000000 --- a/src/backend/tcop/tcopdebug.h +++ /dev/null @@ -1,43 +0,0 @@ -/*------------------------------------------------------------------------- - * - * tcopdebug.h-- - * #defines governing debugging behaviour in the traffic cop - * - * - * Copyright (c) 1994, Regents of the University of California - * - * $Id: tcopdebug.h,v 1.1.1.1 1996/07/09 06:22:00 scrappy Exp $ - * - *------------------------------------------------------------------------- - */ -#ifndef TCOPDEBUG_H -#define TCOPDEBUG_H - -/* ---------------------------------------------------------------- - * debugging defines. - * - * If you want certain debugging behaviour, then #define - * the variable to 1, else #undef it. -cim 10/26/89 - * ---------------------------------------------------------------- - */ - -/* ---------------- - * TCOP_SHOWSTATS controls whether or not buffer and - * access method statistics are shown for each query. -cim 2/9/89 - * ---------------- - */ -#undef TCOP_SHOWSTATS - -/* ---------------- - * TCOP_DONTUSENEWLINE controls the default setting of - * the UseNewLine variable in postgres.c - * ---------------- - */ -#undef TCOP_DONTUSENEWLINE - -/* ---------------------------------------------------------------- - * #defines controlled by above definitions - * ---------------------------------------------------------------- - */ - -#endif /* TCOPDEBUG_H */ diff --git a/src/backend/tcop/tcopprot.h b/src/backend/tcop/tcopprot.h deleted file mode 100644 index faf82414369..00000000000 --- a/src/backend/tcop/tcopprot.h +++ /dev/null @@ -1,40 +0,0 @@ -/*------------------------------------------------------------------------- - * - * tcopprot.h-- - * prototypes for postgres.c. - * - * - * Copyright (c) 1994, Regents of the University of California - * - * $Id: tcopprot.h,v 1.2 1996/08/19 13:37:50 scrappy Exp $ - * - * OLD COMMENTS - * This file was created so that other c files could get the two - * function prototypes without having to include tcop.h which single - * handedly includes the whole f*cking tree -- mer 5 Nov. 1991 - * - *------------------------------------------------------------------------- - */ -#ifndef TCOPPROT_H -#define TCOPPROT_H - -#include "tcop/dest.h" -#include "nodes/pg_list.h" -#include "parser/parse_query.h" - -#ifndef BOOTSTRAP_INCLUDE -extern List *pg_plan(char *query_string, Oid *typev, int nargs, - QueryTreeList **queryListP, CommandDest dest); -extern void pg_eval(char *query_string, char **argv, Oid *typev, int nargs); -extern void pg_eval_dest(char *query_string, char **argv, Oid *typev, - int nargs, CommandDest dest); -#endif /* BOOTSTRAP_HEADER */ - -extern void handle_warn(); -extern void quickdie(); -extern void die(); -extern int PostgresMain(int argc, char *argv[]); -extern void ResetUsage(); -extern void ShowUsage(); - -#endif /* tcopprotIncluded */ diff --git a/src/backend/tcop/utility.h b/src/backend/tcop/utility.h deleted file mode 100644 index 8a3035c0c4a..00000000000 --- a/src/backend/tcop/utility.h +++ /dev/null @@ -1,18 +0,0 @@ -/*------------------------------------------------------------------------- - * - * utility.h-- - * prototypes for utility.c. - * - * - * Copyright (c) 1994, Regents of the University of California - * - * $Id: utility.h,v 1.1.1.1 1996/07/09 06:22:00 scrappy Exp $ - * - *------------------------------------------------------------------------- - */ -#ifndef UTILITY_H -#define UTILITY_H - -extern void ProcessUtility(Node *parsetree, CommandDest dest); - -#endif /* UTILITY_H */ |