虚拟存储器的最大容量是由什么决定的

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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1090390,1104415,1094101,1092085,1121328,1103865,1112184,1109741,1110251,1085214,1117746,1089028,1105409,1114792,1100977,1084383,1102550,1097151,1080741,1083136,1114272,1112628,1107731,1067193,1090442,1102278,1103006,1108618,1102624,1090669) ORDER BY field (ArticleID,1090390,1104415,1094101,1092085,1121328,1103865,1112184,1109741,1110251,1085214,1117746,1089028,1105409,1114792,1100977,1084383,1102550,1097151,1080741,1083136,1114272,1112628,1107731,1067193,1090442,1102278,1103006,1108618,1102624,1090669)