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- -- ============================================================
- -- ============================================================
- -- 1. count(N) - 结果行数检查
- select * from /test/aaa/test_ext where e_name=^'ext'
- /**
- count(3)
- **/
- ;
- -- 2. count(N) - 精确匹配
- select e_name from /test/aaa/test_ext where e_name='ext_001'
- /**
- count(1)
- **/
- ;
- -- 3. match(Kn,Mn) 匹配第一行第一列
- select e_name from /test/aaa/test_ext where e_name='ext_001'
- /**
- output()
- match("e_name","ext_001")
- **/
- ;
- -- 4. match(Kn,Mn) 匹配第N行第N列
- select e_name, e_value from /test/aaa/test_ext where e_name=^'ext'
- /**
- output()
- match("ext_001","1")
- **/
- ;
- select e_name from /test/aaa/test_ext where e_name=^'ext'
- /**
- output()
- **/
- ;
- -- 6. equal(N,F,V) 第N行第F列等于V
- select e_name, e_value from /test/aaa/test_ext where e_name='ext_001'
- /**
- output()
- equal(1,2,1)
- **/
- ;
- select e_name, e_value from /test/aaa/test_ext where e_name='ext_002'
- /**
- output()
- equal(1,2,2)
- **/
- ;
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