Showing posts with label Db2. Show all posts
Showing posts with label Db2. Show all posts
Thursday, 9 July 2026

Db2 Schemas Guide: Qualifiers, CURRENT SCHEMA, and COBOL SQL

›
A COBOL program can pass bind, compile, and link-edit, then still fail at runtime with SQLCODE -204 because Db2 looked for the table under ...
Saturday, 14 September 2013

Db2 Rowset Data Modification: Positioned UPDATE, DELETE, and Multi-Row INSERT

›
Validate row counts after rowset changes.  A rowset positioning cursor can fetch several rows into COBOL host-variable arrays w...

Db2 Scrollable Cursor in COBOL: FETCH FIRST, PRIOR, ABSOLUTE

›
 Db2 scrollable cursor movement in a COBOL + Db2 application. Last updated: July 5, 2026 Db2 Scrollable Cursor in...
1 comment:

Db2 Scrollable Cursor Guidelines for COBOL Programs

›
Db2 Scrollable Cursor Guidelines for COBOL Programs Db2 scrollable cursor movement in COBOL. A COBOL + Db2 program...
Saturday, 24 August 2013

Db2 DSN Command Reference: BIND, RUN, SPUFI, DCLGEN, and REBIND

›
 DSN runs Db2 commands from TSO. A bind job can fail before a COBOL program ever reaches its first OPEN or FETCH . In many Db2 f...

Db2 Commands Quick Reference: DISPLAY, START, STOP, ALTER, and CANCEL

›
 Check status before changing Db2. A Db2 command can change subsystem availability, stop distributed access, cancel a ...

Db2 Directory Guide: SPT01, SCT02, DBD01, SYSLGRNX, and SYSUTILX

›
 Db2 manages the directory internally. A Db2 package can be present in the catalog and still fail at execution time if...