固定长度的整型，包括有符号整型或无符号整型。
创建表时，可以为整数设置类型参数 (例如. TINYINT(8), SMALLINT(16), INT(32), BIGINT(64)), 但 ByteHouse 会忽略它们.

整型范围

• Int8 — [-128 : 127]
• Int16 — [-32768 : 32767]
• Int32 — [-2147483648 : 2147483647]
• Int64 — [-9223372036854775808 : 9223372036854775807]
• Int128 — [-170141183460469231731687303715884105728 : 170141183460469231731687303715884105727]
• Int256 — [-57896044618658097711785492504343953926634992332820282019728792003956564819968 : 57896044618658097711785492504343953926634992332820282019728792003956564819967]

别名：

• Int8 — TINYINT, BOOL, BOOLEAN, INT1.
• Int16 — SMALLINT, INT2.
• Int32 — INT, INT4, INTEGER.
• Int64 — BIGINT.

无符号整型范围

• UInt8 — [0 : 255]
• UInt16 — [0 : 65535]
• UInt32 — [0 : 4294967295]
• UInt64 — [0 : 18446744073709551615]
• UInt128 — [0 : 340282366920938463463374607431768211455]
• UInt256 — [0 : 115792089237316195423570985008687907853269984665640564039457584007913129639935]