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Db2 for i

Showing 385

LISTAGG - Add parameter for length and allow less than 4000

The new LISTAGG function is very convenient. Two things that have us scratching our heads though:(1) Why does the length have an arbitrary minimum of 4000?(2) Why is setting a different length done by a CAST of the input instead of just adding a 3...
over 7 years ago in IBM i / Db2 for i 2 Not under consideration

Flag schema and it's objects to use SSD

To improve performance I would like to flag a SQL schema/library to store all objects contained in it on the Solid State Drives. Use Case: We have a process that builds tables, with a large amount of data, in a specific schema, copies them to the ...
over 7 years ago in IBM i / Db2 for i 2 Not under consideration

DB2 SQL join with USING need to support nullable column

I have a problem with a JOIN when columns are nullable. summary: I ask for an correction of the USING feature : in the sql engine do a IS NOT DISTINCT FROM when the column is nullable, so USING will do its job. details: for a better explanation, y...
about 2 years ago in IBM i / Db2 for i 1 Not under consideration

Increase size of SQL host variables

According to documentation the limit for an SQL statement is 2^21 bytes, yet the limit for a host variable in a dynamic SQL statement is approximately 2^15 bytes. This is preventing SQL statements larger than 32740 bytes from being prepared and ex...
over 7 years ago in IBM i / Db2 for i 1 Not under consideration

XMLVALIDATE: when it found an issue, it doesn't inform in which number line inside XML is the issue.

Hello, At present we're using XMLVALIDATE (SQL-XML) to check if the file XML it's right or not with XSD files. When we use "XMLVALIDATE" and SQL founds an issue inside XML, then SQL throws a message error, but it doesn't inform to us in what line/...
about 2 years ago in IBM i / Db2 for i 2 Functionality already exists

Add a warning when parameter markers are truncated

IBM i silently truncates parameters to prepared statements to match the length of the target. -----From https://www.ibm.com/docs/en/i/7.4?topic=statements-open, section "Parameter marker replacement" : However, unlike the rules for assigning a val...
about 1 year ago in IBM i / Db2 for i 1 Functionality already exists

Object control level - user defined attribute not persistent

IBM provide an API QLICOBJD which allows us to set some of the attributes of an object. This API is an extension of the CHGOBJD command that only covers limited fields. We use this to store a reference to which object promotion job/date/user etc p...
almost 8 years ago in IBM i / Db2 for i 2 Not under consideration

Declare Array variables in SQL/PSM like in DB2 LUW

In stored procedures and UDF/UDTF of DB2 for i, I would like to be able to declare an array like in this example : DECLARE TYPE CARD_NUMBER AS VARCHAR(1) ARRAY [24]; … this is already possible on DB2 LUW, as can be seen in this example: https://ro...
about 2 years ago in IBM i / Db2 for i 2 Not under consideration

Show us how to tie in DISPLAY_JOURNAL with DISPLAY_JOURNAL_ENTRY_DATA

How can I do a SELECT joining DISPLAY_JOURNAL and DISPLAY_JOURNAL_ENTRY_DATA? Right now DISPLAY_JOURNAL_ENTRY_DATA is a stored procedure. Use Case: For those who eschew Temporal Tables.
over 5 years ago in IBM i / Db2 for i 1 Not under consideration

SQL Add ANCHOR DATA To (%TYPE) functionality

The lack of support for the %TYPE or ANCHOR DATA TO for data declarations affects our ability to port databases that use this functionality. We are looking at porting a Postgres based application to IBM i and have a large number of functions that ...
over 5 years ago in IBM i / Db2 for i 2 Future consideration

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