126 lines
11 KiB
Plaintext
126 lines
11 KiB
Plaintext
select trim('foo');
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select trim('foo' from 'foobarfoo');
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select trim(trailing 'foo' from 'foobarfoo');
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select trim(leading 'foo' from 'foobarfoo');
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select trim(both 'foo' from 'foobarfoo');
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select trim(' blank ');
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select trim(both ' ' from ' bla nk ');
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select trim(leading ' ' from ' bla nk');
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select trim(trailing ' ' from ' bla nk ');
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select trim(' ' from ' blank ');
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select TRIM(BOTH 'å' FROM 'aæaå');
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select trim(' 中文测试 ');
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select trim(both ' ' from ' 中文测试 ');
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select trim(leading ' ' from ' 中文测试');
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select trim(trailing ' ' from ' 中文测试 ');
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select trim(' ' from ' 中文测试 ');
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select trim('一' from '一二中文测试一');
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select trim(both '一' from '一二中文测试一');
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select trim(leading '一' from '一二中文测试一');
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select trim(trailing '一' from '一二中文测试一');
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select trim(' 中文andEnglish测试Test ');
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select trim(both ' ' from ' 中文andEnglish测试Test ');
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select trim(leading ' ' from ' 中文andEnglish测试Test');
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select trim(trailing ' ' from ' 中文andEnglish测试Test ');
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select trim('空格' from '空格中文andEngTes空格空格');
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select trim(both '空格' from '空格中文andEngTes空格空格');
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select trim(leading '空格' from '空格中文andEngTes空格空格');
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select trim(trailing '空格' from '空格中文andEngTes空格空格');
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select trim('blank' from 'blankblank中文andEnglish测试Tesblankblankblank');
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select trim(both 'blank' from 'blankblank中文andEnglish测试Tesblankblankblank');
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select trim(leading 'blank' from 'blankblank中文andEnglish测试Tesblankblankblank');
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select trim(trailing 'blank' from 'blankblank中文andEnglish测试Tesblankblankblank');
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select trim('空格blank' from '空格blank空格中Tes空格blank空');
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select trim(both '空格blank' from '空格blank空格中Tes空格blank空');
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select trim(leading '空格blank' from '空格blank空格中Tes空格blank空');
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select trim(trailing '空格blank' from '空格blank空格中Tes空格blank空');
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select trim(nch2 from nch1) from ts_4893.meters where position(nch2 in nch1) != 0 order by ts limit 5;
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select trim(both nch2 from nch1) from ts_4893.meters where position(nch2 in nch1) != 0 order by ts limit 5;
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select trim(leading nch2 from nch1) from ts_4893.meters where position(nch2 in nch1) != 0 order by ts limit 5;
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select trim(trailing nch2 from nch1) from ts_4893.meters where position(nch2 in nch1) != 0 order by ts limit 5;
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select trim(nch2 from nch1) from ts_4893.meters where position(nch2 in nch1) = 0 order by ts limit 5;
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select trim(both nch2 from nch1) from ts_4893.meters where position(nch2 in nch1) = 0 order by ts limit 5;
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select trim(leading nch2 from nch1) from ts_4893.meters where position(nch2 in nch1) = 0 order by ts limit 5;
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select trim(trailing nch2 from nch1) from ts_4893.meters where position(nch2 in nch1) = 0 order by ts limit 5;
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select trim(var2 from nch1) from ts_4893.meters where position(var2 in nch1) != 0 order by ts limit 5;
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select trim(both var2 from nch1) from ts_4893.meters where position(var2 in nch1) != 0 order by ts limit 5;
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select trim(leading var2 from nch1) from ts_4893.meters where position(var2 in nch1) != 0 order by ts limit 5;
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select trim(trailing var2 from nch1) from ts_4893.meters where position(var2 in nch1) != 0 order by ts limit 5;
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select trim(var2 from nch1) from ts_4893.meters where position(var2 in nch1) = 0 order by ts limit 5;
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select trim(both var2 from nch1) from ts_4893.meters where position(var2 in nch1) = 0 order by ts limit 5;
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select trim(leading var2 from nch1) from ts_4893.meters where position(var2 in nch1) = 0 order by ts limit 5;
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select trim(trailing var2 from nch1) from ts_4893.meters where position(var2 in nch1) = 0 order by ts limit 5;
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select trim(nch2 from var1) from ts_4893.meters where position(nch2 in var1) != 0 order by ts limit 5;
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select trim(both nch2 from var1) from ts_4893.meters where position(nch2 in var1) != 0 order by ts limit 5;
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select trim(leading nch2 from var1) from ts_4893.meters where position(nch2 in var1) != 0 order by ts limit 5;
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select trim(trailing nch2 from var1) from ts_4893.meters where position(nch2 in var1) != 0 order by ts limit 5;
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select trim(nch2 from var1) from ts_4893.meters where position(nch2 in var1) = 0 order by ts limit 5;
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select trim(both nch2 from var1) from ts_4893.meters where position(nch2 in var1) = 0 order by ts limit 5;
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select trim(leading nch2 from var1) from ts_4893.meters where position(nch2 in var1) = 0 order by ts limit 5;
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select trim(trailing nch2 from var1) from ts_4893.meters where position(nch2 in var1) = 0 order by ts limit 5;
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select trim(var2 from var1) from ts_4893.meters where position(var2 in var1) != 0 order by ts limit 5;
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select trim(both var2 from var1) from ts_4893.meters where position(var2 in var1) != 0 order by ts limit 5;
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select trim(leading var2 from var1) from ts_4893.meters where position(var2 in var1) != 0 order by ts limit 5;
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select trim(trailing var2 from var1) from ts_4893.meters where position(var2 in var1) != 0 order by ts limit 5;
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select trim(var2 from var1) from ts_4893.meters where position(var2 in var1) = 0 order by ts limit 5;
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select trim(both var2 from var1) from ts_4893.meters where position(var2 in var1) = 0 order by ts limit 5;
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select trim(leading var2 from var1) from ts_4893.meters where position(var2 in var1) = 0 order by ts limit 5;
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select trim(trailing var2 from var1) from ts_4893.meters where position(var2 in var1) = 0 order by ts limit 5;
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select trim('一' from nch1) from ts_4893.meters where position('一' in nch1) != 0 order by ts limit 5;
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select trim(both '一' from nch1) from ts_4893.meters where position('一' in nch1) != 0 order by ts limit 5;
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select trim(leading '一' from nch1) from ts_4893.meters where position('一' in nch1) != 0 order by ts limit 5;
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select trim(trailing '一' from nch1) from ts_4893.meters where position('一' in nch1) != 0 order by ts limit 5;
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select trim('一' from nch1) from ts_4893.meters where position('一' in nch1) = 0 order by ts limit 5;
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select trim(both '一' from nch1) from ts_4893.meters where position('一' in nch1) = 0 order by ts limit 5;
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select trim(leading '一' from nch1) from ts_4893.meters where position('一' in nch1) = 0 order by ts limit 5;
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select trim(trailing '一' from nch1) from ts_4893.meters where position('一' in nch1) = 0 order by ts limit 5;
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select trim('一' from var1) from ts_4893.meters where position('一' in var1) != 0 order by ts limit 5;
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select trim(both '一' from var1) from ts_4893.meters where position('一' in var1) != 0 order by ts limit 5;
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select trim(leading '一' from var1) from ts_4893.meters where position('一' in var1) != 0 order by ts limit 5;
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select trim(trailing '一' from var1) from ts_4893.meters where position('一' in var1) != 0 order by ts limit 5;
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select trim('一' from var1) from ts_4893.meters where position('一' in var1) = 0 order by ts limit 5;
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select trim(both '一' from var1) from ts_4893.meters where position('一' in var1) = 0 order by ts limit 5;
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select trim(leading '一' from var1) from ts_4893.meters where position('一' in var1) = 0 order by ts limit 5;
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select trim(trailing '一' from var1) from ts_4893.meters where position('一' in var1) = 0 order by ts limit 5;
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select trim(nch2 from '三abbcfp三a') from ts_4893.meters where position(nch2 in '三abbcfp三a') != 0 order by ts limit 5;
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select trim(both nch2 from '三abbcfp三a') from ts_4893.meters where position(nch2 in '三abbcfp三a') != 0 order by ts limit 5;
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select trim(leading nch2 from '三abbcfp三a') from ts_4893.meters where position(nch2 in '三abbcfp三a') != 0 order by ts limit 5;
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select trim(trailing nch2 from '三abbcfp三a') from ts_4893.meters where position(nch2 in '三abbcfp三a') != 0 order by ts limit 5;
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select trim(nch2 from '三abbcfp三a') from ts_4893.meters where position(nch2 in '三abbcfp三a') = 0 order by ts limit 5;
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select trim(both nch2 from '三abbcfp三a') from ts_4893.meters where position(nch2 in '三abbcfp三a') = 0 order by ts limit 5;
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select trim(leading nch2 from '三abbcfp三a') from ts_4893.meters where position(nch2 in '三abbcfp三a') = 0 order by ts limit 5;
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select trim(trailing nch2 from '三abbcfp三a') from ts_4893.meters where position(nch2 in '三abbcfp三a') = 0 order by ts limit 5;
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select trim(var2 from '三abbcfp三a') from ts_4893.meters where position(var2 in '三abbcfp三a') != 0 order by ts limit 5;
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select trim(both var2 from '三abbcfp三a') from ts_4893.meters where position(var2 in '三abbcfp三a') != 0 order by ts limit 5;
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select trim(leading var2 from '三abbcfp三a') from ts_4893.meters where position(var2 in '三abbcfp三a') != 0 order by ts limit 5;
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select trim(trailing var2 from '三abbcfp三a') from ts_4893.meters where position(var2 in '三abbcfp三a') != 0 order by ts limit 5;
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select trim(var2 from '三abbcfp三a') from ts_4893.meters where position(var2 in '三abbcfp三a') = 0 order by ts limit 5;
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select trim(both var2 from '三abbcfp三a') from ts_4893.meters where position(var2 in '三abbcfp三a') = 0 order by ts limit 5;
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select trim(leading var2 from '三abbcfp三a') from ts_4893.meters where position(var2 in '三abbcfp三a') = 0 order by ts limit 5;
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select trim(trailing var2 from '三abbcfp三a') from ts_4893.meters where position(var2 in '三abbcfp三a') = 0 order by ts limit 5;
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select trim(' A ');
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select trim(' 涛思 ');
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select trim('a' FROM 'aaab bbba');
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select trim(LEADING FROM ' aaa ');
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select trim(LEADING 'a' FROM ' aaa abab aaaa ');
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select trim(LEADING 'a' FROM 'aaa abab aaaa ');
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select trim(LEADING '北' FROM '北京涛思数据科技有限公司北');
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select trim(LEADING '北' FROM '北bei京涛思数据科技有限公司北');
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select trim(TRAILING FROM ' aaa abab aaaa ');
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select trim(TRAILING 'a' FROM 'aaa abab aaaa');
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select trim(TRAILING 'a' FROM ' aaa abab aaaa');
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select trim(TRAILING '北' FROM '北京涛思数据科技有限公司北') as sub;
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select trim(TRAILING '北' FROM '北京涛思数据科技有限公司bei北');
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select trim(BOTH FROM ' aaa abab aaaa ');
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select trim(BOTH 'a' FROM ' aaa abab aaaa ');
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select trim(BOTH 'a' FROM 'aaa abab aaaa');
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select trim(BOTH '北' FROM '北京涛思数据科技有限公司北');
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select trim(nch2 from nch1) from ts_4893.d0 order by ts limit 10;
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select trim(nch2 from nch1) from ts_4893.meters order by ts limit 10;
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select trim(nch2 from var1) from ts_4893.d0 order by ts limit 10;
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select trim(nch2 from var1) from ts_4893.meters order by ts limit 10;
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select trim(var2 from nch1) from ts_4893.d0 order by ts limit 10;
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select trim(var2 from nch1) from ts_4893.meters order by ts limit 10;
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select trim(var2 from var1) from ts_4893.d0 order by ts limit 10;
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select trim(var2 from var1) from ts_4893.meters order by ts limit 10;
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