Hello, My function has a bunch of SQL which is inserting and updating several tables. It reads from Oracle table using oracle_fdw. In one of the enviroment it is getting stuck on one of the SQL, when ...

NULL in SQL is a powerful concept, representing the absence of a value. It’s used when data is unavailable or unknown, but its usage requires careful consideration. The first step is understanding the ...

在使用SQLUtils.parseStatements (sql, JdbcConstants.ORACLE)解析的存储过程sql语句时，如果包含空字符串会替换为NULL。 而替换为NULL后再输出的存储过程语句会执行报错。 已尝试使用JdbcConstants中的ORACLE、ORACLE_DRIVER、ORACLE_DRIVER2。

Abstract: Relational scheme has been created to serve data in a precise format by accepting the structure, conditions, and constraints. It consists of the entities and relationships between them. Each ...