ORA-01007: Variable Not In Select List 错误解析 1. ORA-01007错误的含义 ORA-01007 错误是 Oracle 数据库中的一个常见错误,其完整信息为 "variable not in select list",意为“变量不在选择列表中”。这个错误通常发生在 PL/SQL 块中,当你试图将 SELECT 语句的结果赋值给一个或多个变量,但这些变量的名称...
select语句本身没有问题,错误原因是:在构造游标时数据个数不一致。比如,一个表TA有3个域A,B,C。我们构造查询语句为:SELECT A FROM TA WHERE B='12' AND C='12'。但是在构造游标时,使用了EXEC SQL FETCH table_cursor INTO :A,:B,:C;,而不是EXEC SQL FETCH table_cursor INTO :A;。这样变量数目就...
select语句本身没有问题,错误原因是:在构造游标时数据个数不一致。比如,一个表TA有3个域A,B,C。我们构造查询语句为:SELECT A FROM TA WHERE B='12' AND C='12'。但是在构造游标时,使用了EXEC SQL FETCH table_cursor INTO :A,:B,:C;,而不是EXEC SQL FETCH table_cursor INTO :A;。这样变量数目就...
select语句本身没有问题,错误原因是:在构造游标时数据个数不一致。比如,一个表TA有3个域A,B,C。我们构造查询语句为:SELECT A FROM TA WHERE B='12' AND C='12'。但是在构造游标时,使用了EXEC SQL FETCH table_cursor INTO :A,:B,:C;,而不是EXEC SQL FETCH table_cursor INTO :A;。这样变量数目就...
EXTENSION test=# CREATE TABLE t AS SELECT CAST(c AS text) FROM generate_series(1, 10000) AS c; SELECT 10000 test=# CREATE INDEX t_c ON t USING pgroonga (c); CREATE INDEX test=# VACUUM t; VACUUM test=# SELECT COUNT(*) FROM t; ERROR: variable not found in subplan target list ...
js:42:2: ERROR - [JSC_UNDEFINED_VARIABLE] variable clearTimeout is undeclared 42| clearTimeout(timeoutId); ^^^ May 01, 2023 11:44:47 A.M. com.google.javascript.jscomp.LoggerErrorManager println SEVERE: /opt/RD/project-k-middleware/target/webapp/resources/scripts.source.js:48:1: ERROR ...
Select—Select dimension Rows(default) |Columns Selector mode—Indexing mode Variable(default) |Fixed Elements—Selected elements [1 3](default) | scalar | vector Index mode—Index mode Zero-based(default) |One-based Invalid index—Error handling ...
The PID control algorithm is based on a system error control law. The algorithm is a proportion (P), integration (I), and differentiation-adjusted optimum control (D). It possesses a simple principle, high control accuracy, simple implementation, and strong applicability [23]. The PID control...
log_error Yes Yes Yes Global No log_error_services Yes Yes Yes Global Yes log_error_suppression_list Yes Yes Yes Global Yes log_error_verbosity Yes Yes Yes Global Yes log-isam Yes Yes log_output Yes Yes Yes Global Yes log_queries_not_using_indexes Yes Yes Yes Global Yes log_raw Yes...
log_error Yes Yes Yes Global No log_error_services Yes Yes Yes Global Yes log_error_suppression_list Yes Yes Yes Global Yes log_error_verbosity Yes Yes Yes Global Yes log-isam Yes Yes log_output Yes Yes Yes Global Yes log_queries_not_using_indexes Yes Yes Yes Global Yes log_raw Yes...