[20220105]sqlplus &1替换最大支持239个字符.txt

来源:这里教程网 时间:2026-03-03 17:21:35 作者:

[20220105]sqlplus &1替换最大支持239个字符.txt --//昨天遇到的问题,使用&3之类替换时,如果替换的字符串超过一定长度,语句会报错,做一个记录。 1.环境: SCOTT@book> @ ver1 PORT_STRING                    VERSION        BANNER ------------------------------ -------------- -------------------------------------------------------------------------------- x86_64/Linux 2.4.xx            11.2.0.4.0     Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production 2.测试: $ seq -f "%-1.0f" 1e9 90000011 1e10 | paste -sd',' >|aa.txt $ cat t1.txt select '&1' from dual ; quit $ rlsql -s -l scott/book @t1.txt 11111 '1111 ----- 11111 $ rlsql -s -l scott/book @t1.txt $(cat aa.txt ) string beginning "1000000000..." is too long. maximum size is 239 characters. $ echo  $(cat aa.txt ) --//输出没问题。根据提示应该是替换的字符串超长了。最大239个字符。编辑aa.txt看看。 $ wc aa.txt   1   1 240 aa.txt --//删除回车相当于239个字符。 $ rlsql -s -l scott/book @t1.txt $(cat aa.txt ) '1000000000,1090000011,1180000022,1270000033,1360000044,1450000055,1540000066,1630000077,1720000088,1810000099,1900000110,1990000121,2080000132,2170000143,2260000154,2350000165,2440000176,2530000187, ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1000000000,1090000011,1180000022,1270000033,1360000044,1450000055,1540000066,1630000077,1720000088,1810000099,1900000110,1990000121,2080000132,2170000143,2260000154,2350000165,2440000176,2530000187,2620000198,2710000209,2800000220,28900002 --//大家可以自行尝试增加1个字符就不行了。 --//不知道为什么sqlplus有这个限制。

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