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Add construct_array_builtin, deconstruct_array_builtin

There were many calls to construct_array() and deconstruct_array() for
built-in types, for example, when dealing with system catalog columns.
These all hardcoded the type attributes necessary to pass to these
functions.

To simplify this a bit, add construct_array_builtin(),
deconstruct_array_builtin() as wrappers that centralize this hardcoded
knowledge.  This simplifies many call sites and reduces the amount of
hardcoded stuff that is spread around.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/2914356f-9e5f-8c59-2995-5997fc48bcba%40enterprisedb.com
This commit is contained in:
Peter Eisentraut
2022-07-01 10:51:45 +02:00
parent 7c2d6f8d34
commit d746021de1
51 changed files with 284 additions and 298 deletions

View File

@ -70,7 +70,7 @@ test_rls_hooks_permissive(CmdType cmdtype, Relation relation)
policy->policy_name = pstrdup("extension policy");
policy->polcmd = '*';
policy->roles = construct_array(&role, 1, OIDOID, sizeof(Oid), true, TYPALIGN_INT);
policy->roles = construct_array_builtin(&role, 1, OIDOID);
/*
* policy->qual = (Expr *) makeConst(BOOLOID, -1, InvalidOid,
@ -138,7 +138,7 @@ test_rls_hooks_restrictive(CmdType cmdtype, Relation relation)
policy->policy_name = pstrdup("extension policy");
policy->polcmd = '*';
policy->roles = construct_array(&role, 1, OIDOID, sizeof(Oid), true, TYPALIGN_INT);
policy->roles = construct_array_builtin(&role, 1, OIDOID);
n = makeFuncCall(list_make2(makeString("pg_catalog"),
makeString("current_user")),