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SQL Assistant Schema compare issue
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LonelyWalker



Joined: 16 Oct 2015
Posts: 18
Country: Russian Federation

Post SQL Assistant Schema compare issue Reply with quote
This is very old issues, that i'm fixing again and again...
1) Options -> Schema Compare -> PostgreSQL -> Functions
what is this weird language 'plsql'? And second, you see functions which `returns SETOF record` (or SETOF some_type) as `returns record`!!! And this bug translated to patch generator (so it generates wrong script)... These bugs are hidden and i had some unpleasant problems with them.
Please, use standart functions instead of self-made:

Code:
SELECT
    pn.nspname AS "Schema name",
    pp.proname || '(' || pg_catalog.pg_get_function_identity_arguments(pp.oid) || ')' AS "Function specific name",
    'Function' AS "Target type",
    pg_catalog.pg_get_function_result(pp.oid) AS "Returns",
    pp.proname AS "Function name__HIDDEN",
    pl.lanname AS "Language",
    pp.prosrc  AS "Definition__NAME_REFERENCE"
FROM pg_catalog.pg_proc AS pp
    JOIN pg_catalog.pg_namespace AS pn
        ON pn.oid = pp.pronamespace
    JOIN pg_catalog.pg_language AS pl
        ON pl.oid = pp.prolang AND pl.lanname IN ('sql', 'plpgsql','plpythonu')   
WHERE ('$SCHEMA_NAME$' = '' OR pn.nspname = '$SCHEMA_NAME$')
ORDER BY pp.proname


2) Add ordering to Trigger's event_manipulation. Because it times to time show differences like this: `INSERT or UPDATE` <> 'UPDATE or INSERT'
Code:
   string_agg(distinct event_manipulation, ' OR ')   AS "Event manipulation",
for min version 9.1 and
Code:
   array_to_string(ARRAY(
      SELECT event_manipulation::CHAR VARYING FROM information_schema.triggers t1
      WHERE t1."trigger_schema" = t."trigger_schema" AND t1."trigger_name" = t."trigger_name"
      order by event_manipulation
   ), ' OR ')         AS "Event manipulation",
for min. version 7

Thank you for attention.
Wed Feb 10, 2016 8:58 am View user's profile Send private message
SysOp
Site Admin


Joined: 26 Nov 2006
Posts: 6499

Post Reply with quote
Thank you, very much for reporting this issue. I'm going to log it in our issue tracking system and I hope it will be fixed soon.
Wed Feb 10, 2016 10:16 am View user's profile Send private message
LonelyWalker



Joined: 16 Oct 2015
Posts: 18
Country: Russian Federation

Post Reply with quote
Okay, that's better. But...
Here is next issues.

While compare tables ALL columns are NOT NULL. Please, remember about case sensitive equals.
Code:

    CASE is_nullable
       WHEN 'YES' THEN 'NULL'
        ELSE 'NOT NULL'
    END          AS "Nullable",

or even
Code:

    CASE upper(is_nullable)
       WHEN 'YES' THEN 'NULL'


Next. Arguments. The same issue as previous:

Code:
pp.proname || '(' || pg_catalog.pg_get_function_identity_arguments(pp.oid) || ')' AS "Function specific name",


Aggregate Functions.

Code:
pp.proname || '(' || pg_catalog.pg_get_function_identity_arguments(pp.oid) || ')' AS "Aggregate specific name",


Thank you for attention.
Thu Feb 25, 2016 2:19 am View user's profile Send private message
SysOp
Site Admin


Joined: 26 Nov 2006
Posts: 6499

Post Reply with quote
Thank you so much. I have logged all reported issues. Hope they will be corrected soon.
Thu Feb 25, 2016 2:35 am View user's profile Send private message
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