I have been able to query newer Oracle databases using the PHP oci8 extension with the Oracle 10.2 Instant Client. Unfortunately, the Oracle Instant Client seems to be unable to connect to an Oracle 7 database (version 7.3.3 to be precise).
Is there a way to query an older Oracle database from PHP?
I m trying to export some tables from SQL Server 2005 and then create those tables and populate them in Oracle. I have about 10 tables, varying from 4 columns up to 25. I m not using any constraints/...
I ve got the following objects: CREATE FUNCTION CONSTFUNC RETURN INT DETERMINISTIC AS BEGIN RETURN 1; END; CREATE TABLE "FUNCTABLE" ( "ID" NUMBER(*,0) NOT NULL, "VIRT" NUMBER GENERATED ALWAYS AS ...
The following code works. the connection opens fine but recordset.recordCount always returns -1 when there is data in the table. ANd If I try to call any methods/properties on recordset it crashes ...
I was wondering, is there a way to make a kind of one to one left outer join: I need a join that matches say table A with table B, for each record on table A it must search for its pair on table B, ...
I need to be able to run an Oracle query which goes to insert a number of rows, but it also checks to see if a primary key exists and if it does, then it skips that insert. Something like: INSERT ALL ...
I just came across NULL values in NOT-NULL fields in our test database. How could they get there? I know that NOT-NULL constraints can be altered with NOVALIDATE clause, but that would change table s ...
I m studying databases and am currently working on a object-relational DB project and I ve encountered a small problem with the number of possible constraints in an object table. I m using "Database ...
we have a table in an Oracle Database which contains a column with the type Char(3 Byte). Now we use a parameterized sql to select some rows with a DBNull.Value and it doesn t work: OracleCommand ...
