UNIX spool command not extracting complete record from the Oracle table
Hello All,
I'm trying to spool an oracle table data into a csv file on unix server but the complete record is not being extracted. The record is almost 1000 characters but only 100 characters are being extracted and rest of the data getting truncated.
I'm setting below options :
Please suggest
Thanks in advance
Last edited by Don Cragun; 10-29-2015 at 04:28 PM..
Reason: Add CODE tags.
Hi ,
Can anyone help me regarding loading a unix file data to oracle database table using shell scripts?
I wanted to grep only this data from a spool file
sql_test.txt
99
00:00:00:01
but if I use grep I am getting format
sql_test.txt
99 rows selected.
Elapsed:... (2 Replies)
:rolleyes: hi there everybody,
i need help,... thanks anyway!
i am working on a very huge table with the name table1. the problem is that i know only one field name in this table...,
working with a ksh environment i don't know how to view the table to check out the field names :confused:.
... (4 Replies)
I have requirement:
1) Check the record count in table (table in oracle)
2) If records exists generate the file for existing records and wait for some time (Go to sleep mode) and
Again check the record count after 10 min.......... (Loop this process if record count >0).
3) Generate touch... (1 Reply)
I have requirement:
1) Check the record count in table (table in oracle)
2) If records exists generate the file for existing records and wait for some time then Go to sleep mode and
Again check the record count after 10 min.......... (Loop this process if record count >0).
3) Generate touch... (1 Reply)
Suppose there is a table like the following...I just wanted to know if there is any command using which we can get the record/name of the person who joined before 2005..
Sl Name des y.o.joining
1 Ram Engineer 2001
2 Hari Doctor 2004
3 David Plumber 2005
4 Rahim painter 2007
5 gurmeet... (1 Reply)
Hi,
I am trying to insert a record into a table (say dips_tbl) which resides in Oracle DB through a ksh script. I want to insert records into few of the table columns-not all. I'll give an e.g. for the date column "CREATE_DATE".
For that I first execute
SQL1="SELECT SYSDATE FROM DUAL"
... (1 Reply)
Hi,
Is it possible to delete oracle table datas using a UNIX script/Shell script?
how can we do this??
I have oracle Database and i have to delete millions of record everyday.. adn it is taking hours togather to execute this. Will the delete query triggered from UNIX be faster can we expect any... (1 Reply)
Hi frndz,
Can anyone provide me some input or pseudo code for my req as mentioned below...
I am loading 2 files through unix script into oracle table...as i am doing some updates also i am getting an error where both files try to update the table simultaneously and my script fails..
so i... (3 Replies)
Discussion started by: gnnsprapa
3 Replies
LEARN ABOUT CENTOS
set_constraints
SET CONSTRAINTS(7) PostgreSQL 9.2.7 Documentation SET CONSTRAINTS(7)NAME
SET_CONSTRAINTS - set constraint check timing for the current transaction
SYNOPSIS
SET CONSTRAINTS { ALL | name [, ...] } { DEFERRED | IMMEDIATE }
DESCRIPTION
SET CONSTRAINTS sets the behavior of constraint checking within the current transaction. IMMEDIATE constraints are checked at the end of
each statement. DEFERRED constraints are not checked until transaction commit. Each constraint has its own IMMEDIATE or DEFERRED mode.
Upon creation, a constraint is given one of three characteristics: DEFERRABLE INITIALLY DEFERRED, DEFERRABLE INITIALLY IMMEDIATE, or NOT
DEFERRABLE. The third class is always IMMEDIATE and is not affected by the SET CONSTRAINTS command. The first two classes start every
transaction in the indicated mode, but their behavior can be changed within a transaction by SET CONSTRAINTS.
SET CONSTRAINTS with a list of constraint names changes the mode of just those constraints (which must all be deferrable). Each constraint
name can be schema-qualified. The current schema search path is used to find the first matching name if no schema name is specified. SET
CONSTRAINTS ALL changes the mode of all deferrable constraints.
When SET CONSTRAINTS changes the mode of a constraint from DEFERRED to IMMEDIATE, the new mode takes effect retroactively: any outstanding
data modifications that would have been checked at the end of the transaction are instead checked during the execution of the SET
CONSTRAINTS command. If any such constraint is violated, the SET CONSTRAINTS fails (and does not change the constraint mode). Thus, SET
CONSTRAINTS can be used to force checking of constraints to occur at a specific point in a transaction.
Currently, only UNIQUE, PRIMARY KEY, REFERENCES (foreign key), and EXCLUDE constraints are affected by this setting. NOT NULL and CHECK
constraints are always checked immediately when a row is inserted or modified (not at the end of the statement). Uniqueness and exclusion
constraints that have not been declared DEFERRABLE are also checked immediately.
The firing of triggers that are declared as "constraint triggers" is also controlled by this setting -- they fire at the same time that the
associated constraint should be checked.
NOTES
Because PostgreSQL does not require constraint names to be unique within a schema (but only per-table), it is possible that there is more
than one match for a specified constraint name. In this case SET CONSTRAINTS will act on all matches. For a non-schema-qualified name, once
a match or matches have been found in some schema in the search path, schemas appearing later in the path are not searched.
This command only alters the behavior of constraints within the current transaction. Thus, if you execute this command outside of a
transaction block (BEGIN/COMMIT pair), it will not appear to have any effect.
COMPATIBILITY
This command complies with the behavior defined in the SQL standard, except for the limitation that, in PostgreSQL, it does not apply to
NOT NULL and CHECK constraints. Also, PostgreSQL checks non-deferrable uniqueness constraints immediately, not at end of statement as the
standard would suggest.
PostgreSQL 9.2.7 2014-02-17 SET CONSTRAINTS(7)