I have a massive database and and need a query to update different tables in the database. I believe this should be easy since the column I'm changing is the same in every table. This is what I have so far;
UPDATE a_assets,
client_notes,
client_pending,
client_task,
country,
document_log,
favlists,
favourites,
g_address,
g_climst,
g_dialog,
g_lang,
g_prdmst,
g_secure,
j_alloc,
logger,
passhistory,
portfolios,
prod_metrics_tank,
product_usage_lists,
region,
reasearch_logger,
search_dataphile,
search_esg,
search_rpm,
sql_workout,
universe_source,
user_jurisdications,
user_languages,
user_universe,
work_group_mappings,
work_groups,
spt_docs
set a_assets.planner = ? ,
client_notes.planner = ?,
client_pending.planner = ?,
client_task.planner = ?,
country.planner = ?,
document_log.planner=?,
favlists.planner=?,
favourites.planner=?,
g_address.planner = ?,
g_climst.planner =?,
g_dialog.planner=?,
g_lang.planner=?,
g_prdmst.planner=?,
j_alloc.planner=?,
logger.planner=?,
passhistory.planner=?,
portfolios.planner=?,
prod_metrics_tank.planner=?,
product_usage_lists.planner=?,
region.planner=?,
reasearch_logger.planner=?,
search_dataphile.planner=?,
search_esg.planner=?,
search_rpm.planner=?,
sql_workout.planner=?,
universe_source.planner=?,
user_jurisdications.planner=?,
user_languages.planner=?,
user_universe.planner=?,
work_group_mappings.planner=?,
work_groups.planner=?,
spt_docs.planner=?,
g_secure.planner = ?
where a_assets.planner = ? ,
client_notes.planner = ?,
client_pending.planner = ?,
client_task.planner = ?,
country.planner = ?,
document_log.planner=?,
favlists.planner=?,
favourites.planner=?,
g_address.planner = ?,
g_climst.planner =?,
g_dialog.planner=?,
g_lang.planner=?,
g_prdmst.planner=?,
g_secure.planner = ?,
j_alloc.planner=?,
logger.planner=?,
passhistory.planner=?,
portfolios.planner=?,
prod_metrics_tank.planner=?,
product_usage_lists.planner=?,
region.planner=?,
reasearch_logger.planner=?,
search_dataphile.planner=?,
search_esg.planner=?,
search_rpm.planner=?,
sql_workout.planner=?,
universe_source.planner=?,
user_jurisdications.planner=?,
user_languages.planner=?,
user_universe.planner=?,
work_group_mappings.planner=?,
work_groups.planner=?,
spt_docs.planner=?
Im not sure why this wont work since all tables are updating their planner column. When this runs I get an: ILLEGAL SYMBOL "token". SOME SYMBOLS THAT MIGHT BE LEGAL ARE: token-list.
What needs to change in the query in order for all the tables to update with the same data.
You can not update more than one table in single update statement.
[Update multiple tables in SQL Server using INNER JOIN
Why do you want to update all tables in one statement? Assuming you are using a recent version of LUW you can actually do the update via transition tables and a cte according to:
with t1 (n) as ( select count(1)
from new table (
update a_assets
set planer = ?
where planer = ?
)
)
, t2 (n) as ( ...
)
, ...
, tn (n) as ( ...
)
select n from t1
union all
select n from t2
...
select n from tn
but I suspect that this is not what you want.
I would suggest that you make a procedure that makes a loop over the tables and then uses execute immediate to fire of the statement(s)
Related
I have a stored procedure in which I want to update some columns, so I wrote below code:
PROCEDURE UPDATE_MST_INFO_BKC (
P_SAPID IN NVARCHAR2
) AS
BEGIN
MERGE INTO tbl_ipcolo_billing_mst I
USING (
SELECT
R4G_STATE, -- poilitical state name
R4G_STATECODE, -- poilitical state code
CIRCLE, -- city name
NE_ID,
LATITUDE,
LONGITUDE,
SAP_ID
FROM
R4G_OSP.ENODEB
WHERE
SAP_ID = P_SAPID
AND ROWNUM = 1
)
O ON ( I.SAP_ID = O.SAP_ID )
WHEN MATCHED THEN
UPDATE SET I.POLITICAL_STATE_NAME = O.R4G_STATE,
I.POLITICAL_STATE_CODE = O.R4G_STATECODE,
I.CITY_NAME = O.CIRCLE,
I.NEID = O.NE_ID,
I.FACILITY_LATITUDE = O.LATITUDE,
I.FACILITY_LONGITUDE = O.LONGITUDE,
I.SAP_ID = O.SAP_ID;
END UPDATE_MST_INFO_BKC;
But it is giving me error as
ORA-38104: Columns referenced in the ON Clause cannot be updated: "I"."SAP_ID"
What am I doing wrong?
You are joining the source to destination tables on I.SAP_ID = O.SAP_ID and then, when matched, are trying to update them and set I.SAP_ID = O.SAP_ID. You cannot update the columns used in the join ... and why would you want to as you have already determined that the values are equal.
Just remove the last line of the UPDATE:
...
O ON ( I.SAP_ID = O.SAP_ID )
WHEN MATCHED THEN
UPDATE SET I.POLITICAL_STATE_NAME = O.R4G_STATE,
I.POLITICAL_STATE_CODE = O.R4G_STATECODE,
I.CITY_NAME = O.CIRCLE,
I.NEID = O.NE_ID,
I.FACILITY_LATITUDE = O.LATITUDE,
I.FACILITY_LONGITUDE = O.LONGITUDE;
The error message tells you what the problem is - a MERGE statement cannot update the columns used in the ON clause - and even tells you what column is the problem: "I"."SAP_ID".
So Oracle hurls ORA-38104 because of this line in your WHEN MATCHED branch
I.SAP_ID = O.SAP_ID;
Remove it and your problem disappears. Fortunately the line is unnecessary: I.SAP_ID already equals O.SAP_ID, otherwise the record wouldn't go down the MATCHED branch.
The reason why is quite straightforward: transactional consistency. The MERGE statement operates over a set of records defined by the USING clause and the ON clause. Updating the columns used in the ON clause threatens the integrity of that set, and so Oracle forbids it.
I've been trying to insert data from excel into a table I've created using sqlite3 in python. However with the current code it will only return 'none' for each value instead of the actual values from the excel spreadsheet.
row_count = sheet.max_row - 1
count1 = 2
while count1 < row_count:
cursor.execute("INSERT INTO violations (points, serial_number, violation_code, violation_description, violation_status) VALUES (?, ?, ?, ?, ?)", (sheet.cell(row=(count1), column='A').value, sheet.cell(row=(count1), column='B').value, sheet.cell(row=(count1), column='C').value, sheet.cell(row=(count1), column='D').value, sheet.cell(row=(count1), column='E').value))
count1 = count1 + 1
So far i think the issue comes from the way the values are connected into the sql code with all the question marks as place holders for the other values, but I'm not sure how else to do this successfully. All help is greatly appreciated thank you :)
I'm switching my code to PDO for increased security. My insert works until I add a special column that create spatial data. See below for the standard insert that works, and 2nd below for what is not working.
$sql = "INSERT INTO sites_tbl (sitename, the_geom) VALUES ('$_POST[sitename]', st_geomfromtext('POINT($geomstring)',27700))";
The geomstring = a number formatted 000000 000000
Using PDO the same insert looks something like (below) this works if I just want to insert the sitename, but not when I do the_geom. The value 325123 215432 will eventually be a variable, but for now I'm testing list this.
$stmt5 = $conn ->prepare(
"INSERT INTO sites_tbl (sitename, river_id, group_id, accepted_site, the_geom, bmwp_threshold) VALUES (?, ?, ?, ?, ?, ?)");
$stmt5->bindParam(1, $sitename);
$stmt5->bindParam(2, $river_id);
$stmt5->bindParam(3, $group_id);
$stmt5->bindParam(4, $accepted_site);
$stmt5->bindParam(5, $geomstring3);
$stmt5->bindParam(6, $bmwp_threshold);
$geomstring2 = "'POINT(635230 352120)'";
$geomstring3 = st_geomfromtext($geomstring2, 27700);
you cannot
bind
an arbitrary
SQL part
using
prepared
statement
but string
or numeric
literal
only.
$geomstring4 = "'POINT(325123 215432)'";
$stmt5 = $conn ->prepare(
"INSERT INTO sites_tbl (sitename, the_geom) VALUES (?, st_geomfromtext(?,27700)))");
$stmt5->bindParam(1, $sitename);
$stmt5->bindParam(2, $geomstring4);
I am attempting to update a temp table from a source table:
UPDATE #DETAIL
SET EXCD_ID, CDOR_OR_AMT, CDOR_OR_VALUE
(SELECT
CDID_ADDL_DATA_1, CDID_ADDL_DATA, CDID_VALUE_STRING
FROM
CMC_CDID_DATA CDID
WHERE
CDID.CLCL_ID = DTL.CLCL_ID AND
CDID.CDML_SEQ_NO = DTL.CDML_SEQ_NO AND
CDID_TYPE = 'NDC'
)
FROM #DETAIL DTL
WHERE DTL.CDOR_OR_ID = 'XS'
Unfortunately it complains
Incorrect syntax near ',' (on the '(SELECT' line)
Incorrect syntax near 'FROM' (the second one)
After much trial and error I pooled some help at work and we came up with this:
UPDATE #DETAIL
SET DTL.EXCD_ID = CDID.CDID_ADDL_DATA_1,
DTL.CDOR_OR_AMT = CONVERT(MONEY,CDID.CDID_ADDL_DATA),
DTL.CDOR_OR_VALUE = CDID.CDID_VALUE_STRING
FROM #DETAIL DTL
INNER JOIN
CMC_CDID_DATA CDID ON
CDID.CLCL_ID = DTL.CLCL_ID AND
CDID.CDML_SEQ_NO = DTL.CDML_SEQ_NO
WHERE DTL.CDOR_OR_ID = 'XS'
AND CDID.CDID_TYPE = 'NDC'
Which sybase seems to accept.
You have to make the update like this:
UPDATE #DETAIL
SET DTL.EXCD_ID = CDID.CDID_ADDL_DATA_1,
DTL.CDOR_OR_AMT = CDID.CDID_ADDL_DATA
DTL.CDOR_OR_VALUE = CDID.CDID_VALUE_STRING
FROM #DETAIL DTL
INNER JOIN (SELECT
CDID_ADDL_DATA_1, CDID_ADDL_DATA, CDID_VALUE_STRING
FROM
CMC_CDID_DATA ) CDID ON CDID.CLCL_ID = DTL.CLCL_ID AND
CDID.CDML_SEQ_NO = DTL.CDML_SEQ_NO AND
CDID_TYPE = 'NDC'
WHERE DTL.CDOR_OR_ID = 'XS'
Check THIS ARTICLE for more info!
I just tried this out and it worked (on Oracle)
update dstTable T
set (T.field1, T.field2, T.field3) =
(select S.value1, S.value2, S.value3
from srcTable S
where S.key = T.Key);
This, unfortunately is Oracle specific syntax.
Caveat: Note that the update above has no where clause. It updates the entire table. If the subquery return no rows then the target fields are set to NULL. Also, it's an error if the subquery returns more than one row.
I'm currently struggling on how to execute my query on a Table object in Zend and get a Rowset in return. Reason I need particularly THIS is because I'm modifying a code for existing project and I don't have much flexibility.
Query:
SELECT *
FROM `tblname` ud
WHERE ud.user_id = some_id
AND
(
(ud.reputation_level > 1)
OR
(
(SELECT COUNT( * )
FROM `tblname` t
WHERE t.user_id = ud.user_id
AND t.category_id <=> ud.category_id
AND t.city_id <=> ud.city_id
) = 1
)
)
Is there a way to describe this query using Select object?
Previous SQL solution was very simple and consisted of one WHERE clause:
$where = $this->getAdapter()->quoteInto("user_id = ?",$user_id);
return $this->fetchAll($where);
I need to produce same type of the result (so that it could be processed by existing code) but for more complicated query.
Things I've tried
$db = Zend_Db_Table::getDefaultAdapter();
return $db->query($sql)->fetchAll();
---------------- OR ----------------------
return $this->fetchAll($select);
---------------- OR ----------------------
return $this->_db->query($sql)->fetchAll();
But they either produce arrays instead of objects or fail with Cardinality violation message.
I would appreciate any help on how to handle SQL text queries in Zend.
$dbAdapter = Zend_Db_Table::getDefaultAdapter();
//change the fetch mode becouse you don't like the array
$dbAdapter->setFetchMode(Zend_Db::FETCH_OBJ);
$sql = "you're long sql here";
$result = $dbAdapter->fetchAll($sql);
Zend_Debug::dump($result);
exit;
For a list of all fetch modes go to Zend_Db_Adapter
To write you're query using Zend_Db_Select instead of manual string , look at Zend_Db_Slect