[chore]: Bump github.com/jackc/pgx/v5 from 5.5.5 to 5.6.0 (#2929)

vendor/github.com/jackc/pgx/v5/named_args.go

@@ -2,6 +2,7 @@ package pgx
 
 import (
 	"context"
+	"fmt"
 	"strconv"
 	"strings"
 	"unicode/utf8"
@@ -21,6 +22,34 @@ type NamedArgs map[string]any
 
 // RewriteQuery implements the QueryRewriter interface.
 func (na NamedArgs) RewriteQuery(ctx context.Context, conn *Conn, sql string, args []any) (newSQL string, newArgs []any, err error) {
+	return rewriteQuery(na, sql, false)
+}
+
+// StrictNamedArgs can be used in the same way as NamedArgs, but provided arguments are also checked to include all
+// named arguments that the sql query uses, and no extra arguments.
+type StrictNamedArgs map[string]any
+
+// RewriteQuery implements the QueryRewriter interface.
+func (sna StrictNamedArgs) RewriteQuery(ctx context.Context, conn *Conn, sql string, args []any) (newSQL string, newArgs []any, err error) {
+	return rewriteQuery(sna, sql, true)
+}
+
+type namedArg string
+
+type sqlLexer struct {
+	src     string
+	start   int
+	pos     int
+	nested  int // multiline comment nesting level.
+	stateFn stateFn
+	parts   []any
+
+	nameToOrdinal map[namedArg]int
+}
+
+type stateFn func(*sqlLexer) stateFn
+
+func rewriteQuery(na map[string]any, sql string, isStrict bool) (newSQL string, newArgs []any, err error) {
 	l := &sqlLexer{
 		src:           sql,
 		stateFn:       rawState,
@@ -44,27 +73,24 @@ func (na NamedArgs) RewriteQuery(ctx context.Context, conn *Conn, sql string, ar
 
 	newArgs = make([]any, len(l.nameToOrdinal))
 	for name, ordinal := range l.nameToOrdinal {
-		newArgs[ordinal-1] = na[string(name)]
+		var found bool
+		newArgs[ordinal-1], found = na[string(name)]
+		if isStrict && !found {
+			return "", nil, fmt.Errorf("argument %s found in sql query but not present in StrictNamedArgs", name)
+		}
+	}
+
+	if isStrict {
+		for name := range na {
+			if _, found := l.nameToOrdinal[namedArg(name)]; !found {
+				return "", nil, fmt.Errorf("argument %s of StrictNamedArgs not found in sql query", name)
+			}
+		}
 	}
 
 	return sb.String(), newArgs, nil
 }
 
-type namedArg string
-
-type sqlLexer struct {
-	src     string
-	start   int
-	pos     int
-	nested  int // multiline comment nesting level.
-	stateFn stateFn
-	parts   []any
-
-	nameToOrdinal map[namedArg]int
-}
-
-type stateFn func(*sqlLexer) stateFn
-
 func rawState(l *sqlLexer) stateFn {
 	for {
 		r, width := utf8.DecodeRuneInString(l.src[l.pos:])