The first image is of the table. I keep getting an error saying what im trying to insert into the table is not the same as what is in
the table. I
The second image is where I have inserted into the table.
[1]: https://i.stack.imgur.com/kIFw6.png
[2]: https://i.stack.imgur.com/ZD8Pv.png
the screenshots show that you are inserting into a different table than the one you are creating.
You create table INVOICE_P but you insert into INVOICE.
Most likely the table INVOICE has a different number or type of columns than INVOICE_P, so Db2 will throw the sqlcode -117 exception.
Try inserting into INVOICE_P instead.
Related
I have to write a sql script to modify a lot of types of columns in my db2 database.
Everything goes well excpet for one specific table (script used is the same as others tables) and db2 returns always an error I don't understand.
Here is my script :
ALTER TABLE "TEST"."CLIENT"
ALTER COLUMN C_CODE
SET DATA TYPE CHAR(16 OCTETS);
and the error :
SQL Error [42997]: Function not supported (Reason code = "21")..
SQLCODE=-270, SQLSTATE=42997, DRIVER=4.26.14
I try to modify some others columns on the same table, but I always receive the same error.
Do you, by any chance, have an idea?
Thanks in advance
The error SQL0270N (sqlcode = -270) has many possible causes, and the specific cause is indicated by the "reason code".
In this case the "reason code 21" means:
A column cannot be dropped or have its length, data type, security,
nullability, or hidden attribute altered on a table that is a base
table for a materialized query table.
The documentation for this sqlcode on Db2-LUW is at:
https://www.ibm.com/docs/en/db2/11.5?topic=messages-sql0250-sql0499#sql0270n
Search for SQL0270N on that page, and notice the suggested user response:
To drop or alter a column in a table that is a base table for a materialized query table, perform the following steps:
1. Drop the dependent materialized query table.
2. Drop the column of the base table, or alter the length, data type, nullability, or hidden attribute of this column.
3. Re-create the materialized query table.
I am using PostgreSQL 9.6. I have created a table with create query.
But when i checked in left panel of pgAdmin, under table i found more six columns named tableid,cmax,xmax,cmin,xmin and ctid.
When i searched about this, I found that these are OIDs column and does not affect to data on other columns.
I have to import data into this table. So after selecting table, from right click i got option for import/Export. So from that i am importing .csv file.
But when i tried to import the data in table, i am getting error like,
ERROR: column "tableoid" of relation "account" does not exist
Please suggest me how to eliminate these OID columns from table.
You must be missing some column that is present in the csv named "tableoid".
In this case ,TABLE according to the import file must be created first. IF there is no prior table , it wont work. This may help.
http://www.postgresqltutorial.com/import-csv-file-into-posgresql-table/
I'm working on HBase 0.98.12-hadoop2 and phoenix-4.7.0
I created table on phoenix to map with existing table on HBase.
After index testing, It failed to drop table with ERROR.
Error: ERROR 1010 (42M01): Not allowed to mutate table. tableName=my_table (state=42M01,code=1010)
To fix this, I tried to set immutable_rows to true but it didn't work.
0: jdbc:phoenix:localhost:2181:/hbase> alter table "my_table" set immutable_rows=false;
16/07/25 17:04:42 WARN query.ConnectionQueryServicesImpl: Attempt to cache older version of my_table: current= 3, new=3
No rows affected (0.041 seconds)
0: jdbc:phoenix:localhost:2181:/hbase> drop table "my_table";
Error: ERROR 1010 (42M01): Not allowed to mutate table. tableName=my_table(state=42M01,code=1010)
How can I drop it? Any advice would be appreciated.
I take a look into SYSTEM.CATALOG and I found something strange.
I don't know why and when it was inserted into there though,
after deleting it I could finally drop the table.
There has to be some kind of reference to the table you are going to drop.
In my case there was a view that was referencing the table, so, first thing was to execute the drop view to delete that reference and after that the drop table command worked.
I have a stored procedure that has started to fail for no reason. Well there must be one but I can't find it!
This is the process I have followed a number of times before with no problem.
The source server works fine!
I am doing a pg_dump of the database on source server and imported it onto another server - This is fine I can see all the data and do updates.
Then I run a stored procedure on the imported database that does the following on the database which has 2 identical schema's -
For each table in schema1
Truncate table in schema2
INSERT INTO schema2."table" SELECT * FROM schema1."table" WHERE "Status" in ('A','N');
Next
However this gives me an error now when it did not before -
The error is
*** Error ***
ERROR: column "HBA" is of type boolean but expression is of type integer
SQL state: 42804
Hint: You will need to rewrite or cast the expression.
Why am I getting this - The only difference between the last time I followed this procedure and this time is that the table in question now has an extra column added to it so the "HBA" boolean column is not the last field. But then why would it work in original database!
I have tried removing all data, dropping and rebuilding table these all fail.
However if I drop column and adding it back in if works - Is there something about Boolean fields that mean they need to be the last field!
Any help greatly apprieciated.
Using Postgres 9.1
The problem here - tables in different schemas were having different column order.
If you do not explicitly specify column list and order in INSERT INTO table(...) or use SELECT * - you are relying on the column order of the table (and now you see why it is a bad thing).
You were trying to do something like
INSERT INTO schema2.table1(id, bool_column, int_column) -- based on the order of columns in schema2.table1
select id, int_column, bool_column -- based on the order of columns in schema1.table1
from schema1.table1;
And such query caused cast error because column type missmatch.
I need to insert a table data into another table. Where it is not guaranteed that the source table have all rows correctly where some of the not null fields are having null values. So with this source table I need to enter all valid rows into the table and find all unvalid rows which failed to insert and return them.
I know we can do this by validating all rows before hand. But as this is a bulk insert from a csv and parsed by .net code so from db we wil not validate it but directly enter.
We can also do this by running a loop but performance might hit.
so my question is is any way where we can use a single statement for insert and skip rows which has a problem and insert which are valid.
BULK INSERT is all-or-nothing. SQL Server does not have the ability to shunt erroneous rows into a separate table, alas.
The best thing you can do is to validate all data thoroughly before inserting it. If the insert still fails (maybe due to a bug) you need to retry all rows one-by-one and log the errors that are occurring.
You can also bulk insert to a temp table and move the rows from there to the final table one-by-one.