Add Boolean node

Before, SQL-level boolean constants were represented by a string with
a cast, and internal Boolean values in DDL commands were usually
represented by Integer nodes.  This takes the place of both of these
uses, making the intent clearer and having some amount of type safety.

Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/8c1a2e37-c68d-703c-5a83-7a6077f4f997@enterprisedb.com

1 files changed, 14 insertions, 14 deletions

diff --git a/src/backend/commands/user.c b/src/backend/commands/user.c
index 5f6e94949b1..f9d3c1246bb 100644
--- a/src/backend/commands/user.c
+++ b/src/backend/commands/user.c
@@ -217,17 +217,17 @@ CreateRole(ParseState *pstate, CreateRoleStmt *stmt)
 	if (dpassword && dpassword->arg)
 		password = strVal(dpassword->arg);
 	if (dissuper)
-		issuper = intVal(dissuper->arg) != 0;
+		issuper = boolVal(dissuper->arg);
 	if (dinherit)
-		inherit = intVal(dinherit->arg) != 0;
+		inherit = boolVal(dinherit->arg);
 	if (dcreaterole)
-		createrole = intVal(dcreaterole->arg) != 0;
+		createrole = boolVal(dcreaterole->arg);
 	if (dcreatedb)
-		createdb = intVal(dcreatedb->arg) != 0;
+		createdb = boolVal(dcreatedb->arg);
 	if (dcanlogin)
-		canlogin = intVal(dcanlogin->arg) != 0;
+		canlogin = boolVal(dcanlogin->arg);
 	if (disreplication)
-		isreplication = intVal(disreplication->arg) != 0;
+		isreplication = boolVal(disreplication->arg);
 	if (dconnlimit)
 	{
 		connlimit = intVal(dconnlimit->arg);
@@ -245,7 +245,7 @@ CreateRole(ParseState *pstate, CreateRoleStmt *stmt)
 	if (dvalidUntil)
 		validUntil = strVal(dvalidUntil->arg);
 	if (dbypassRLS)
-		bypassrls = intVal(dbypassRLS->arg) != 0;
+		bypassrls = boolVal(dbypassRLS->arg);
 
 	/* Check some permissions first */
 	if (issuper)
@@ -700,37 +700,37 @@ AlterRole(ParseState *pstate, AlterRoleStmt *stmt)
 	 */
 	if (dissuper)
 	{
-		new_record[Anum_pg_authid_rolsuper - 1] = BoolGetDatum(intVal(dissuper->arg));
+		new_record[Anum_pg_authid_rolsuper - 1] = BoolGetDatum(boolVal(dissuper->arg));
 		new_record_repl[Anum_pg_authid_rolsuper - 1] = true;
 	}
 
 	if (dinherit)
 	{
-		new_record[Anum_pg_authid_rolinherit - 1] = BoolGetDatum(intVal(dinherit->arg));
+		new_record[Anum_pg_authid_rolinherit - 1] = BoolGetDatum(boolVal(dinherit->arg));
 		new_record_repl[Anum_pg_authid_rolinherit - 1] = true;
 	}
 
 	if (dcreaterole)
 	{
-		new_record[Anum_pg_authid_rolcreaterole - 1] = BoolGetDatum(intVal(dcreaterole->arg));
+		new_record[Anum_pg_authid_rolcreaterole - 1] = BoolGetDatum(boolVal(dcreaterole->arg));
 		new_record_repl[Anum_pg_authid_rolcreaterole - 1] = true;
 	}
 
 	if (dcreatedb)
 	{
-		new_record[Anum_pg_authid_rolcreatedb - 1] = BoolGetDatum(intVal(dcreatedb->arg));
+		new_record[Anum_pg_authid_rolcreatedb - 1] = BoolGetDatum(boolVal(dcreatedb->arg));
 		new_record_repl[Anum_pg_authid_rolcreatedb - 1] = true;
 	}
 
 	if (dcanlogin)
 	{
-		new_record[Anum_pg_authid_rolcanlogin - 1] = BoolGetDatum(intVal(dcanlogin->arg));
+		new_record[Anum_pg_authid_rolcanlogin - 1] = BoolGetDatum(boolVal(dcanlogin->arg));
 		new_record_repl[Anum_pg_authid_rolcanlogin - 1] = true;
 	}
 
 	if (disreplication)
 	{
-		new_record[Anum_pg_authid_rolreplication - 1] = BoolGetDatum(intVal(disreplication->arg));
+		new_record[Anum_pg_authid_rolreplication - 1] = BoolGetDatum(boolVal(disreplication->arg));
 		new_record_repl[Anum_pg_authid_rolreplication - 1] = true;
 	}
 
@@ -779,7 +779,7 @@ AlterRole(ParseState *pstate, AlterRoleStmt *stmt)
 
 	if (dbypassRLS)
 	{
-		new_record[Anum_pg_authid_rolbypassrls - 1] = BoolGetDatum(intVal(dbypassRLS->arg));
+		new_record[Anum_pg_authid_rolbypassrls - 1] = BoolGetDatum(boolVal(dbypassRLS->arg));
 		new_record_repl[Anum_pg_authid_rolbypassrls - 1] = true;
 	}