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Now that names are null terminated, no need to do all that NAMEDATALEN stuff.

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This commit is contained in:
Bruce Momjian
1997-08-18 20:53:48 +00:00
parent 022903f22e
commit b99c63cfc0
26 changed files with 207 additions and 220 deletions
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46
src/backend/commands/rename.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/rename.c,v 1.6 1997/08/12 22:52:27 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/rename.c,v 1.7 1997/08/18 20:52:18 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -78,13 +78,13 @@ renameatt(char *relname,
* normally, only the owner of a class can change its schema.
*/
if (IsSystemRelationName(relname))
elog(WARN, "renameatt: class \"%-.*s\" is a system catalog",
NAMEDATALEN, relname);
elog(WARN, "renameatt: class \"%s\" is a system catalog",
relname);
#ifndef NO_SECURITY
if (!IsBootstrapProcessingMode() &&
!pg_ownercheck(userName, relname, RELNAME))
elog(WARN, "renameatt: you do not own class \"%-.*s\"",
NAMEDATALEN, relname);
elog(WARN, "renameatt: you do not own class \"%s\"",
relname);
#endif
/*
@ -102,8 +102,8 @@ renameatt(char *relname,
relrdesc = heap_openr(relname);
if (!RelationIsValid(relrdesc)) {
elog(WARN, "renameatt: unknown relation: \"%-.*s\"",
NAMEDATALEN, relname);
elog(WARN, "renameatt: unknown relation: \"%s\"",
relname);
}
myrelid = relrdesc->rd_id;
heap_close(relrdesc);
@ -139,8 +139,8 @@ renameatt(char *relname,
reltup = ClassNameIndexScan(relrdesc, relname);
if (!PointerIsValid(reltup)) {
heap_close(relrdesc);
elog(WARN, "renameatt: relation \"%-.*s\" nonexistent",
NAMEDATALEN, relname);
elog(WARN, "renameatt: relation \"%s\" nonexistent",
relname);
return;
}
heap_close(relrdesc);
@ -149,20 +149,20 @@ renameatt(char *relname,
oldatttup = AttributeNameIndexScan(attrdesc, reltup->t_oid, oldattname);
if (!PointerIsValid(oldatttup)) {
heap_close(attrdesc);
elog(WARN, "renameatt: attribute \"%-.*s\" nonexistent",
NAMEDATALEN, oldattname);
elog(WARN, "renameatt: attribute \"%s\" nonexistent",
oldattname);
}
if (((AttributeTupleForm ) GETSTRUCT(oldatttup))->attnum < 0) {
elog(WARN, "renameatt: system attribute \"%-.*s\" not renamed",
NAMEDATALEN, oldattname);
elog(WARN, "renameatt: system attribute \"%s\" not renamed",
oldattname);
}
newatttup = AttributeNameIndexScan(attrdesc, reltup->t_oid, newattname);
if (PointerIsValid(newatttup)) {
pfree(oldatttup);
heap_close(attrdesc);
elog(WARN, "renameatt: attribute \"%-.*s\" exists",
NAMEDATALEN, newattname);
elog(WARN, "renameatt: attribute \"%s\" exists",
newattname);
}
namestrcpy(&(((AttributeTupleForm)(GETSTRUCT(oldatttup)))->attname),
@ -207,13 +207,13 @@ renamerel(char oldrelname[], char newrelname[])
Relation idescs[Num_pg_class_indices];
if (IsSystemRelationName(oldrelname)) {
elog(WARN, "renamerel: system relation \"%-.*s\" not renamed",
NAMEDATALEN, oldrelname);
elog(WARN, "renamerel: system relation \"%s\" not renamed",
oldrelname);
return;
}
if (IsSystemRelationName(newrelname)) {
elog(WARN, "renamerel: Illegal class name: \"%-.*s\" -- pg_ is reserved for system catalogs",
NAMEDATALEN, newrelname);
elog(WARN, "renamerel: Illegal class name: \"%s\" -- pg_ is reserved for system catalogs",
newrelname);
return;
}
@ -222,16 +222,16 @@ renamerel(char oldrelname[], char newrelname[])
if (!PointerIsValid(oldreltup)) {
heap_close(relrdesc);
elog(WARN, "renamerel: relation \"%-.*s\" does not exist",
NAMEDATALEN, oldrelname);
elog(WARN, "renamerel: relation \"%s\" does not exist",
oldrelname);
}
newreltup = ClassNameIndexScan(relrdesc, newrelname);
if (PointerIsValid(newreltup)) {
pfree(oldreltup);
heap_close(relrdesc);
elog(WARN, "renamerel: relation \"%-.*s\" exists",
NAMEDATALEN, newrelname);
elog(WARN, "renamerel: relation \"%s\" exists",
newrelname);
}
/* rename the directory first, so if this fails the rename's not done */