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Revert "Add USER SET parameter values for pg_db_role_setting"

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This reverts commit 096dd80f3c and its fixups beecbe8e50, afdd9f7f0e,
529da086ba, db93e739ac.

Catversion is bumped.

Discussion: https://postgr.es/m/d46f9265-ff3c-6743-2278-6772598233c2%40pgmasters.net
This commit is contained in:
Alexander Korotkov
2023-05-17 20:06:50 +03:00
parent 58dc80acc5
commit b9a7a82272
34 changed files with 51 additions and 677 deletions
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46
src/backend/catalog/pg_db_role_setting.c
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@@ -63,23 +63,14 @@ AlterSetting(Oid databaseid, Oid roleid, VariableSetStmt *setstmt)
if (HeapTupleIsValid(tuple))
{
ArrayType *new = NULL;
ArrayType *usersetArray;
Datum datum;
Datum usersetDatum;
bool isnull;
bool usersetIsnull;
datum = heap_getattr(tuple, Anum_pg_db_role_setting_setconfig,
RelationGetDescr(rel), &isnull);
usersetDatum = heap_getattr(tuple, Anum_pg_db_role_setting_setuser,
RelationGetDescr(rel), &usersetIsnull);
if (!isnull)
{
Assert(!usersetIsnull);
usersetArray = DatumGetArrayTypeP(usersetDatum);
new = GUCArrayReset(DatumGetArrayTypeP(datum), &usersetArray);
}
new = GUCArrayReset(DatumGetArrayTypeP(datum));
if (new)
{
@@ -95,11 +86,6 @@ AlterSetting(Oid databaseid, Oid roleid, VariableSetStmt *setstmt)
repl_repl[Anum_pg_db_role_setting_setconfig - 1] = true;
repl_null[Anum_pg_db_role_setting_setconfig - 1] = false;
repl_val[Anum_pg_db_role_setting_setuser - 1] =
PointerGetDatum(usersetArray);
repl_repl[Anum_pg_db_role_setting_setuser - 1] = true;
repl_null[Anum_pg_db_role_setting_setuser - 1] = false;
newtuple = heap_modify_tuple(tuple, RelationGetDescr(rel),
repl_val, repl_null, repl_repl);
CatalogTupleUpdate(rel, &tuple->t_self, newtuple);
@@ -115,39 +101,28 @@ AlterSetting(Oid databaseid, Oid roleid, VariableSetStmt *setstmt)
bool repl_repl[Natts_pg_db_role_setting];
HeapTuple newtuple;
Datum datum;
Datum usersetDatum;
bool isnull;
bool usersetIsnull;
ArrayType *a;
ArrayType *usersetArray;
memset(repl_repl, false, sizeof(repl_repl));
repl_repl[Anum_pg_db_role_setting_setconfig - 1] = true;
repl_null[Anum_pg_db_role_setting_setconfig - 1] = false;
repl_repl[Anum_pg_db_role_setting_setuser - 1] = true;
repl_null[Anum_pg_db_role_setting_setuser - 1] = false;
/* Extract old values of setconfig and setuser */
/* Extract old value of setconfig */
datum = heap_getattr(tuple, Anum_pg_db_role_setting_setconfig,
RelationGetDescr(rel), &isnull);
a = isnull ? NULL : DatumGetArrayTypeP(datum);
usersetDatum = heap_getattr(tuple, Anum_pg_db_role_setting_setuser,
RelationGetDescr(rel), &usersetIsnull);
usersetArray = usersetIsnull ? NULL : DatumGetArrayTypeP(usersetDatum);
/* Update (valuestr is NULL in RESET cases) */
if (valuestr)
a = GUCArrayAdd(a, &usersetArray, setstmt->name, valuestr, setstmt->user_set);
a = GUCArrayAdd(a, setstmt->name, valuestr);
else
a = GUCArrayDelete(a, &usersetArray, setstmt->name);
a = GUCArrayDelete(a, setstmt->name);
if (a)
{
repl_val[Anum_pg_db_role_setting_setconfig - 1] =
PointerGetDatum(a);
repl_val[Anum_pg_db_role_setting_setuser - 1] =
PointerGetDatum(usersetArray);
newtuple = heap_modify_tuple(tuple, RelationGetDescr(rel),
repl_val, repl_null, repl_repl);
@@ -162,18 +137,16 @@ AlterSetting(Oid databaseid, Oid roleid, VariableSetStmt *setstmt)
HeapTuple newtuple;
Datum values[Natts_pg_db_role_setting];
bool nulls[Natts_pg_db_role_setting];
ArrayType *a,
*usersetArray;
ArrayType *a;
memset(nulls, false, sizeof(nulls));
a = GUCArrayAdd(NULL, &usersetArray, setstmt->name, valuestr, setstmt->user_set);
a = GUCArrayAdd(NULL, setstmt->name, valuestr);
values[Anum_pg_db_role_setting_setdatabase - 1] =
ObjectIdGetDatum(databaseid);
values[Anum_pg_db_role_setting_setrole - 1] = ObjectIdGetDatum(roleid);
values[Anum_pg_db_role_setting_setconfig - 1] = PointerGetDatum(a);
values[Anum_pg_db_role_setting_setuser - 1] = PointerGetDatum(usersetArray);
newtuple = heap_form_tuple(RelationGetDescr(rel), values, nulls);
CatalogTupleInsert(rel, newtuple);
@@ -267,25 +240,20 @@ ApplySetting(Snapshot snapshot, Oid databaseid, Oid roleid,
while (HeapTupleIsValid(tup = systable_getnext(scan)))
{
bool isnull;
bool usersetIsnull;
Datum datum;
Datum usersetDatum;
datum = heap_getattr(tup, Anum_pg_db_role_setting_setconfig,
RelationGetDescr(relsetting), &isnull);
usersetDatum = heap_getattr(tup, Anum_pg_db_role_setting_setuser,
RelationGetDescr(relsetting), &usersetIsnull);
if (!isnull)
{
ArrayType *a = DatumGetArrayTypeP(datum);
ArrayType *usersetArray = DatumGetArrayTypeP(usersetDatum);
/*
* We process all the options at SUSET level. We assume that the
* right to insert an option into pg_db_role_setting was checked
* when it was inserted.
*/
ProcessGUCArray(a, usersetArray, PGC_SUSET, source, GUC_ACTION_SET);
ProcessGUCArray(a, PGC_SUSET, source, GUC_ACTION_SET);
}
}