- The SQL manual says: Use two consecutive single-quotes to include a single-quote character in a quoted string. It means that if we want to insert a data included single quote, we should use another quote as the escape character, but in the following statement which is in a my ESQL program, why do not I need single quote as escape sequence but I can still execute the program successfully? (From DBMR1702, version: DBMaker 4.1.6)
If you use the following statement in ESQL, the single quote is seeing as escape sequence
EXEC SQL insert into 1702(a,b) values(1,'''A');
But your statement sprintf(sChnkbn, "'A");is ...
- There are the following statements:
On the machine the database was last started from before it terminated abnormally, use the UNIX ipcrm utility to remove the allocated shared memory from the system.
And which key has to be removed from the shared memory? It's always the same? (From DBMR 1880)
ipcs：check the shared memory allocation on a systemipcrm：manually deallocate shared memory on a system
When removing the shared memory, please use shmid (SharedMemory ID). After some ...
- The questions and answers for using DBMaker + Hibernate? (DBMR2604)
Users should pay attention to the following FAQ:
Q 1: How to handle the error “java.lang.ClassNotFoundException: dbmaker.sql.JdbcOdbcDriver”?
A 1: Copy dmjdbc30.jar to x:\xxxx\lib.
Q 2: How to handle ...