oracle中没有FIND_IN_SET函数,oracle自定义实现FIND_IN_SET函数sql如下: --FIND_IN_SET函数CREATEORREPLACEFUNCTIONFIND_IN_SET(piv_str1VARCHAR2, piv_str2VARCHAR2, p_sepVARCHAR2:=',')RETURNNUMBERISl_idxNUMBER:=0;--用于计算piv_str2中分隔符的位置strVARCHAR2(500);--根据分隔符截取的子字符串piv_...
用自定义一个find_in_set的oracle function 来解决 create or replace function find_in_set(arg1 in varchar2,arg2 in varchar) returnnumber is Result number; begin select instr(','||arg2||',',','||arg1||',') into Result from dual; return(Result); end find_in_set; 则:select * from ...
Oracle数据库sql连接报错:java.sql.SQLException: Listener refused the connection with the following error: ORA-12516, TNS:listener could not find available handler with matching protocol stack! 问题原因:该问题是数据库负载压力较大,数据库已经启用的进程数达到了参数限制的最大进程数,无法再创建新的进程了,...
pt-find这个工具,和Linuxfind命令类似,通过SHOW TABLE STATUS方式,查找特定的表并执行一些SQL语句,对于日常运维工作也是有比较大的帮助。 pt-find 基本用法 (1)基本语法 代码语言:javascript 代码运行次数:0 运行 AI代码解释 pt-find[OPTIONS][DATABASES] (2)常见选项 代码语言:javascript 代码运行次数:0 运行 AI代...
Oracle Lease and Finance Management - Version 12.0.1 and later: ORA-06508: PL/SQL: Could Not Find Program Unit Being Called In Package OKX_XXXX_PUB
SQL String Functions > INSTR Function The INSTR function in SQL is used to find the starting location of a pattern in a string. This function is available in MySQL and Oracle, though they have slightly different syntaxes: SyntaxThe syntax for the INSTR function is as follows: ...
问题四:flink 报错,连接的是oracle数据库,这个错误该怎么解决? org.apache.flink.runtime.JobException: Recovery is suppressed by FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=3, backoffTimeMS=5000) at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure...
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SQL function TO_CHAR (date,fmt) cannot be used because the first argument must be a date in native Oracle format and OO4O only handles 'string dates'. SQL function TO_DATE will convert a string to a date, but the OIP will convert it back to a string in VB format as previously descri...
ORA-20000: Oracle Text error: DRG-50857: oracle error in drvddl.IndexSync ORA-06508: PL/SQL: could not find program unit being called ORA-06512: at "CTXSYS.DRUE", line 171 ORA-06512: at "CTXSYS.CTX_DDL", line 1217 ORA-06512: at line 1 ...