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Show backend status on ps command line. Remove unused args from

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pg_exec_query().
This commit is contained in:
Bruce Momjian
1998-06-04 17:26:49 +00:00
parent 99d21d5b62
commit a576a60e3f
12 changed files with 141 additions and 92 deletions
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86
src/backend/tcop/utility.c
View File

@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.38 1998/02/26 04:36:36 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.39 1998/06/04 17:26:48 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -60,6 +60,8 @@ void DefineUser(CreateUserStmt *stmt);
void AlterUser(AlterUserStmt *stmt);
void RemoveUser(char *username);
extern const char **ps_status; /* from postgres.c */
/* ----------------
* CHECK_IF_ABORTED() is used to avoid doing unnecessary
* processing within an aborted transaction block.
@ -102,18 +104,18 @@ ProcessUtility(Node *parsetree,
switch (stmt->command)
{
case BEGIN_TRANS:
commandTag = "BEGIN";
*ps_status = commandTag = "BEGIN";
CHECK_IF_ABORTED();
BeginTransactionBlock();
break;
case END_TRANS:
commandTag = "END";
*ps_status = commandTag = "END";
EndTransactionBlock();
break;
case ABORT_TRANS:
commandTag = "ABORT";
*ps_status = commandTag = "ABORT";
UserAbortTransactionBlock();
break;
}
@ -128,7 +130,7 @@ ProcessUtility(Node *parsetree,
{
ClosePortalStmt *stmt = (ClosePortalStmt *) parsetree;
commandTag = "CLOSE";
*ps_status = commandTag = "CLOSE";
CHECK_IF_ABORTED();
PerformPortalClose(stmt->portalname, dest);
@ -142,7 +144,7 @@ ProcessUtility(Node *parsetree,
bool forward;
int count;
commandTag = (stmt->ismove) ? "MOVE" : "FETCH";
*ps_status = commandTag = (stmt->ismove) ? "MOVE" : "FETCH";
CHECK_IF_ABORTED();
forward = (bool) (stmt->direction == FORWARD);
@ -163,7 +165,7 @@ ProcessUtility(Node *parsetree,
*
*/
case T_CreateStmt:
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
DefineRelation((CreateStmt *) parsetree);
@ -176,7 +178,7 @@ ProcessUtility(Node *parsetree,
List *args = stmt->relNames;
Relation rel;
commandTag = "DROP";
*ps_status = commandTag = "DROP";
CHECK_IF_ABORTED();
foreach(arg, args)
@ -216,7 +218,7 @@ ProcessUtility(Node *parsetree,
{
CopyStmt *stmt = (CopyStmt *) parsetree;
commandTag = "COPY";
*ps_status = commandTag = "COPY";
CHECK_IF_ABORTED();
DoCopy(stmt->relname,
@ -238,7 +240,7 @@ ProcessUtility(Node *parsetree,
{
AddAttrStmt *stmt = (AddAttrStmt *) parsetree;
commandTag = "ADD";
*ps_status = commandTag = "ADD";
CHECK_IF_ABORTED();
/*
@ -259,7 +261,7 @@ ProcessUtility(Node *parsetree,
{
RenameStmt *stmt = (RenameStmt *) parsetree;
commandTag = "RENAME";
*ps_status = commandTag = "RENAME";
CHECK_IF_ABORTED();
relname = stmt->relname;
@ -317,7 +319,7 @@ ProcessUtility(Node *parsetree,
AclItem *aip;
unsigned modechg;
commandTag = "CHANGE";
*ps_status = commandTag = "CHANGE";
CHECK_IF_ABORTED();
aip = stmt->aclitem;
@ -350,7 +352,7 @@ ProcessUtility(Node *parsetree,
{
DefineStmt *stmt = (DefineStmt *) parsetree;
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
switch (stmt->defType)
@ -376,14 +378,14 @@ ProcessUtility(Node *parsetree,
{
ViewStmt *stmt = (ViewStmt *) parsetree;
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
DefineView(stmt->viewname, stmt->query); /* retrieve parsetree */
}
break;
case T_ProcedureStmt: /* CREATE FUNCTION */
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
CreateFunction((ProcedureStmt *) parsetree, dest); /* everything */
break;
@ -392,7 +394,7 @@ ProcessUtility(Node *parsetree,
{
IndexStmt *stmt = (IndexStmt *) parsetree;
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
DefineIndex(stmt->relname, /* relation name */
stmt->idxname, /* index name */
@ -416,14 +418,14 @@ ProcessUtility(Node *parsetree,
if (aclcheck_result != ACLCHECK_OK)
elog(ERROR, "%s: %s", relname, aclcheck_error_strings[aclcheck_result]);
#endif
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
DefineQueryRewrite(stmt);
}
break;
case T_CreateSeqStmt:
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
DefineSequence((CreateSeqStmt *) parsetree);
@ -433,7 +435,7 @@ ProcessUtility(Node *parsetree,
{
ExtendStmt *stmt = (ExtendStmt *) parsetree;
commandTag = "EXTEND";
*ps_status = commandTag = "EXTEND";
CHECK_IF_ABORTED();
ExtendIndex(stmt->idxname, /* index name */
@ -446,7 +448,7 @@ ProcessUtility(Node *parsetree,
{
RemoveStmt *stmt = (RemoveStmt *) parsetree;
commandTag = "DROP";
*ps_status = commandTag = "DROP";
CHECK_IF_ABORTED();
switch (stmt->removeType)
@ -510,7 +512,7 @@ ProcessUtility(Node *parsetree,
{
RemoveAggrStmt *stmt = (RemoveAggrStmt *) parsetree;
commandTag = "DROP";
*ps_status = commandTag = "DROP";
CHECK_IF_ABORTED();
RemoveAggregate(stmt->aggname, stmt->aggtype);
}
@ -520,7 +522,7 @@ ProcessUtility(Node *parsetree,
{
RemoveFuncStmt *stmt = (RemoveFuncStmt *) parsetree;
commandTag = "DROP";
*ps_status = commandTag = "DROP";
CHECK_IF_ABORTED();
RemoveFunction(stmt->funcname,
length(stmt->args),
@ -534,7 +536,7 @@ ProcessUtility(Node *parsetree,
char *type1 = (char *) NULL;
char *type2 = (char *) NULL;
commandTag = "DROP";
*ps_status = commandTag = "DROP";
CHECK_IF_ABORTED();
if (lfirst(stmt->args) != NULL)
@ -555,7 +557,7 @@ ProcessUtility(Node *parsetree,
{
CreatedbStmt *stmt = (CreatedbStmt *) parsetree;
commandTag = "CREATEDB";
*ps_status = commandTag = "CREATEDB";
CHECK_IF_ABORTED();
createdb(stmt->dbname, stmt->dbpath);
}
@ -565,7 +567,7 @@ ProcessUtility(Node *parsetree,
{
DestroydbStmt *stmt = (DestroydbStmt *) parsetree;
commandTag = "DESTROYDB";
*ps_status = commandTag = "DESTROYDB";
CHECK_IF_ABORTED();
destroydb(stmt->dbname);
}
@ -576,7 +578,7 @@ ProcessUtility(Node *parsetree,
{
NotifyStmt *stmt = (NotifyStmt *) parsetree;
commandTag = "NOTIFY";
*ps_status = commandTag = "NOTIFY";
CHECK_IF_ABORTED();
Async_Notify(stmt->relname);
@ -587,7 +589,7 @@ ProcessUtility(Node *parsetree,
{
ListenStmt *stmt = (ListenStmt *) parsetree;
commandTag = "LISTEN";
*ps_status = commandTag = "LISTEN";
CHECK_IF_ABORTED();
Async_Listen(stmt->relname, MyProcPid);
@ -604,7 +606,7 @@ ProcessUtility(Node *parsetree,
FILE *fp;
char *filename;
commandTag = "LOAD";
*ps_status = commandTag = "LOAD";
CHECK_IF_ABORTED();
filename = stmt->filename;
@ -620,7 +622,7 @@ ProcessUtility(Node *parsetree,
{
ClusterStmt *stmt = (ClusterStmt *) parsetree;
commandTag = "CLUSTER";
*ps_status = commandTag = "CLUSTER";
CHECK_IF_ABORTED();
cluster(stmt->relname, stmt->indexname);
@ -628,7 +630,7 @@ ProcessUtility(Node *parsetree,
break;
case T_VacuumStmt:
commandTag = "VACUUM";
*ps_status = commandTag = "VACUUM";
CHECK_IF_ABORTED();
vacuum(((VacuumStmt *) parsetree)->vacrel,
((VacuumStmt *) parsetree)->verbose,
@ -640,7 +642,7 @@ ProcessUtility(Node *parsetree,
{
ExplainStmt *stmt = (ExplainStmt *) parsetree;
commandTag = "EXPLAIN";
*ps_status = commandTag = "EXPLAIN";
CHECK_IF_ABORTED();
ExplainQuery(stmt->query, stmt->verbose, dest);
@ -654,7 +656,7 @@ ProcessUtility(Node *parsetree,
{
RecipeStmt *stmt = (RecipeStmt *) parsetree;
commandTag = "EXECUTE RECIPE";
*ps_status = commandTag = "EXECUTE RECIPE";
CHECK_IF_ABORTED();
beginRecipe(stmt);
}
@ -668,7 +670,7 @@ ProcessUtility(Node *parsetree,
VariableSetStmt *n = (VariableSetStmt *) parsetree;
SetPGVariable(n->name, n->value);
commandTag = "SET VARIABLE";
*ps_status = commandTag = "SET VARIABLE";
}
break;
@ -677,7 +679,7 @@ ProcessUtility(Node *parsetree,
VariableShowStmt *n = (VariableShowStmt *) parsetree;
GetPGVariable(n->name);
commandTag = "SHOW VARIABLE";
*ps_status = commandTag = "SHOW VARIABLE";
}
break;
@ -686,7 +688,7 @@ ProcessUtility(Node *parsetree,
VariableResetStmt *n = (VariableResetStmt *) parsetree;
ResetPGVariable(n->name);
commandTag = "RESET VARIABLE";
*ps_status = commandTag = "RESET VARIABLE";
}
break;
@ -694,14 +696,14 @@ ProcessUtility(Node *parsetree,
* ******************************** TRIGGER statements *******************************
*/
case T_CreateTrigStmt:
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
CreateTrigger((CreateTrigStmt *) parsetree);
break;
case T_DropTrigStmt:
commandTag = "DROP";
*ps_status = commandTag = "DROP";
CHECK_IF_ABORTED();
DropTrigger((DropTrigStmt *) parsetree);
@ -711,14 +713,14 @@ ProcessUtility(Node *parsetree,
* ************* PROCEDURAL LANGUAGE statements *****************
*/
case T_CreatePLangStmt:
commandTag = "CREATE";
*ps_status = commandTag = "CREATE";
CHECK_IF_ABORTED();
CreateProceduralLanguage((CreatePLangStmt *) parsetree);
break;
case T_DropPLangStmt:
commandTag = "DROP";
*ps_status = commandTag = "DROP";
CHECK_IF_ABORTED();
DropProceduralLanguage((DropPLangStmt *) parsetree);
@ -729,21 +731,21 @@ ProcessUtility(Node *parsetree,
*
*/
case T_CreateUserStmt:
commandTag = "CREATE USER";
*ps_status = commandTag = "CREATE USER";
CHECK_IF_ABORTED();
DefineUser((CreateUserStmt *) parsetree);
break;
case T_AlterUserStmt:
commandTag = "ALTER USER";
*ps_status = commandTag = "ALTER USER";
CHECK_IF_ABORTED();
AlterUser((AlterUserStmt *) parsetree);
break;
case T_DropUserStmt:
commandTag = "DROP USER";
*ps_status = commandTag = "DROP USER";
CHECK_IF_ABORTED();
RemoveUser(((DropUserStmt *) parsetree)->user);