文档解释 ORA-39170: Schema expression string does not correspond to any schemas. Cause: A schema expression or schema list was supplied for a Data P……

文档解释 ORA-48230: Expression arguments must match types Cause: Incorrect type semantics for fields in the predicate. Action: Correct the predicate……

文档解释 ORA-18123: XUDY0024 – Updating expression introduces a namespace conflict Cause: Effect of a set of updating expressions introduced conflic……

文档解释 ORA-56901: non-constant expression is not allowed for pivot|unpivot values Cause: Attempted to use non-constant expression for pivot|unpivo……

文档解释 ORA-39040: Schema expression “string” must identify exactly one schema. Cause: For TABLE mode jobs, the SCHEMA_EXPR filter must identify ex……

文档解释 ORA-19174: FORX0001: invalid regular expression flags Cause: An error occurred during the processing of the XQuery expression. Action: Chec……

文档解释 ORA-26905: Invalid LCR method expression “string” in statement handler. Cause: The Logical Change Record method listed was not allowed in t……

文档解释 ORA-18122: XUDY0023 – Updating expression introduces a namespace conflict Cause: An INSERT, REPLACE, or RENAME expression affected an eleme……

MSSQL中的条件判断：实现高效运算 MMSQL（Microsoft SQL Server）是Microsoft公司开发的一种关系型数据库管理系统，广泛应用于企业内部各类应用系统。在MMSQL……

文档解释 ORA-38469: invalid privilege for an expression set: string Cause: An attempt was made to use an invalid privilege. Action: See documentatio……