diff options
Diffstat (limited to 'src/backend/commands/typecmds.c')
| -rw-r--r-- | src/backend/commands/typecmds.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/backend/commands/typecmds.c b/src/backend/commands/typecmds.c index 29fe52d2cef..7c0b2c3bf02 100644 --- a/src/backend/commands/typecmds.c +++ b/src/backend/commands/typecmds.c @@ -94,6 +94,7 @@ typedef struct bool updateTypmodin; bool updateTypmodout; bool updateAnalyze; + bool updateSubscript; /* New values for relevant attributes */ char storage; Oid receiveOid; @@ -101,6 +102,7 @@ typedef struct Oid typmodinOid; Oid typmodoutOid; Oid analyzeOid; + Oid subscriptOid; } AlterTypeRecurseParams; /* Potentially set by pg_upgrade_support functions */ @@ -3885,6 +3887,18 @@ AlterType(AlterTypeStmt *stmt) /* Replacing an analyze function requires superuser. */ requireSuper = true; } + else if (strcmp(defel->defname, "subscript") == 0) + { + if (defel->arg != NULL) + atparams.subscriptOid = + findTypeSubscriptingFunction(defGetQualifiedName(defel), + typeOid); + else + atparams.subscriptOid = InvalidOid; /* NONE, remove function */ + atparams.updateSubscript = true; + /* Replacing a subscript function requires superuser. */ + requireSuper = true; + } /* * The rest of the options that CREATE accepts cannot be changed. @@ -4042,6 +4056,11 @@ AlterTypeRecurse(Oid typeOid, bool isImplicitArray, replaces[Anum_pg_type_typanalyze - 1] = true; values[Anum_pg_type_typanalyze - 1] = ObjectIdGetDatum(atparams->analyzeOid); } + if (atparams->updateSubscript) + { + replaces[Anum_pg_type_typsubscript - 1] = true; + values[Anum_pg_type_typsubscript - 1] = ObjectIdGetDatum(atparams->subscriptOid); + } newtup = heap_modify_tuple(tup, RelationGetDescr(catalog), values, nulls, replaces); @@ -4098,6 +4117,7 @@ AlterTypeRecurse(Oid typeOid, bool isImplicitArray, atparams->updateReceive = false; /* domains use F_DOMAIN_RECV */ atparams->updateTypmodin = false; /* domains don't have typmods */ atparams->updateTypmodout = false; + atparams->updateSubscript = false; /* domains don't have subscriptors */ /* Skip the scan if nothing remains to be done */ if (!(atparams->updateStorage || |