Firstly I would like to thank you for your valuable time and quick responses. I have two users userA, userB. Thanks and Regards, and we said Your example looks OK to me By any chance does userB have an existing role granted to it which is the default role? If so, when you grant the new role it won't be a default role. Which means it's not enabled when you connect.
You can overcome this by running "set role all" or altering userB to include this new role in the default list: grant create session to u identified by u; create role r1; create role r2; grant r1 to u; alter user u default role r1; create table t x int ; grant select, insert, update, delete on chris.
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The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. The correct way to insert something in Oracle based on another record already existing is by using the MERGE statement.
If there is already a record with mom cox. Learn more. Oracle insert if not exists statement Ask Question. Asked 7 years, 10 months ago. Active 1 year, 5 months ago. Viewed k times. Kara 5, 11 11 gold badges 46 46 silver badges 53 53 bronze badges. Active Oldest Votes. Simple and clever for bulk insert. Please note that this question has already been answered here on SO: oracle insert if row not exists insert if not exists oracle.
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You are just missing a comma. As it is, Oracle thinks F2 is the name of your sub-select. The reason why the max "solution" won't work, is a transaction will not see uncommitted changes from another transaction.
So two concurrent transactions can wind up using the same value for max which in turn will generate duplicate id values. To create the values from a sequence in your case, you obviously need to first create a sequence:.
Learn more. Asked 7 years, 4 months ago. Active 7 years, 4 months ago. Viewed 20k times. Avalanche Dr. Avalanche 1, 2 2 gold badges 22 22 silver badges 34 34 bronze badges.
I hope you are not trying to create a unique ID using that max approache. Because it will simply not work. Can you provide a link to a discussion about how I'd achieve this with a sequence? Avalanche Dec 12 '12 at See my answer. Active Oldest Votes.
Thilo Thilo k 85 85 gold badges silver badges bronze badges. Thank you! I was going crazy!
Won't work if there are no rows in the table to begin with, or multiple sessions are running that code at the same time. Unfortunately the approach is fundamentally flawed. David Aldridge the tables aren't empty, I'm the only one running this code.
Learn more. Asked 5 years, 10 months ago. Active 3 years, 7 months ago. Viewed 22k times. Peter Lang Nisar Nisar 4, 15 15 gold badges 53 53 silver badges 74 74 bronze badges.
Active Oldest Votes. Peter Lang Peter Lang Odd; curious, anyone know off hand which is the ANSI way of doing this? Seems that Insert cannot be used as first statement after common table expression. Rohan Rohan 2, 1 1 gold badge 15 15 silver badges 25 25 bronze badges. Using Oracle11g.
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Did not need wrap CTE in subquery. CTE Expression follows immediately after insert. Final projecting must be compatible target table columns or column list. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown.
The Overflow Blog. The Overflow How many jobs can be done at home? Socializing with co-workers while social distancing. Featured on Meta. Community and Moderator guidelines for escalating issues via new response….Use the INSERT statement to add rows to a table, the base table of a view, a partition of a partitioned table or a subpartition of a composite-partitioned table, or an object table or the base table of an object view.
Additional Topics. For you to insert rows into a table, the table must be in your own schema or you must have the INSERT object privilege on the table. For you to insert rows into the base table of a view, the owner of the schema containing the view must have the INSERT object privilege on the base table.
When you issue a conventional INSERT statement, Oracle Database reuses free space in the table into which you are inserting and maintains referential integrity constraints. Data is written directly into datafiles, bypassing the buffer cache. Free space in the existing data is not reused.
If any of these restrictions is violated, then Oracle Database executes conventional INSERT serially without returning any message, unless otherwise noted:. However, after one DML statement alters a particular table, partition, or index, no other DML statement in the transaction can access that table, partition, or index.
Queries that access the same table, partition, or index are allowed before the direct-path INSERT statement, but not after it. If any serial or parallel statement attempts to access a table that has already been modified by a direct-path INSERT in the same transaction, then the database returns an error and rejects the statement. Specify a comment that passes instructions to the optimizer on choosing an execution plan for the statement.
In a single-table insertyou insert values into one row of a table, view, or materialized view by specifying values explicitly or by retrieving the values through a subquery. If you retrieve values through a subquery, then the select list of the subquery must have the same number of columns as the column list of the INSERT statement. If you omit the column list, then the subquery must provide values for every column in the table.
Specify the schema containing the table, view, or materialized view. If you omit schemathen the database assumes the object is in your own schema. Specify the name of the table or object table, view or object view, materialized view, or the column or columns returned by a subquery, into which rows are to be inserted.
If you specify a view or object view, then the database inserts rows into the base table of the view. You cannot insert rows into a read-only materialized view. If you insert rows into a writable materialized view, then the database inserts the rows into the underlying container table. However, the insertions are overwritten at the next refresh operation. If you insert rows into an updatable materialized view that is part of a materialized view group, then the database also inserts the corresponding rows into the master table.
If any value to be inserted is a REF to an object table, and if the object table has a primary key object identifier, then the column into which you insert the REF must be a REF column with a referential integrity or SCOPE constraint to the object table. If tableor the base table of viewcontains one or more domain index columns, then this statement executes the appropriate indextype insert routine.
Specify the name of the partition or subpartition within tableor the base table of viewtargeted for inserts. If a row to be inserted does not map into a specified partition or subpartition, then the database returns an error. Specify a complete or partial name of a database link to a remote database where the table or view is located. You can insert rows into a remote table or view only if you are using Oracle Database distributed functionality. If you omit dblinkthen Oracle Database assumes that the table or view is on the local database.
The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Very simple query. Cartesian join old table 1 to old table 2, put the resulting values into table 1.
I can't get it to work in MySql either. Something is wrong with my statement, but I'm not sure what it is. Get rid of the values keyword and the parens. You can see an example here. Learn more. Asked 8 years, 7 months ago.
Active 1 year, 10 months ago. Viewed k times. I'm trying to run a very simple sql statement in Oracle 11g. I've run the subquery by itself, and it works perfectly. Brian Brian 1 1 gold badge 6 6 silver badges 12 12 bronze badges. The Oracle documentation is comprehensive and online.TSQL: How To Copy A Table From One Database To Another
Check it out: download. See stackoverflow. Active Oldest Votes. Your query should be: insert into table1 col1, col2 select t1. Ryan Ryan 21k 8 8 gold badges 51 51 silver badges 81 81 bronze badges. FROM "table2".
You don't need the 'values' clause when using a 'select' as your source. Chains Chains 11k 8 8 gold badges 39 39 silver badges 61 61 bronze badges.
Roman Marusyk There is an another option to insert data into table.
Oracle INSERT INTO SELECT
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Email Required, but never shown. The Overflow Blog. The Overflow How many jobs can be done at home? Socializing with co-workers while social distancing. Featured on Meta.For example:. Notice that the columns from the SELECT statement are appended to the right side of the table, not overlapped onto it. Take the following example:.
For each row in table fooa row is inserted in bar with the values from foo and default values for the new columns. If any errors occur while copying the data to the table, it is automatically dropped and not created. With this change, such statements produce a warning in the error log when using statement-based mode and are written to the binary log using the row-based format when using MIXED mode. This is done intentionally to make the statement as flexible as possible.
Some conversion of data types might occur. You can also explicitly specify the data type for a column in the created table:. Before MySQL 5. No error occurs, even if the definition does not match that of the existing table. If there is a mismatch between the number of columns in the table and the number of columns produced by the SELECT part, the selected values are assigned to the rightmost columns.
If strict SQL mode is enabled and any of these initial columns do not have an explicit default value, the statement fails with an error. As of MySQL 5. This change also involves a change in MySQL 5. MySQL now handles both statements the same way when the destination table exists, in that neither statement inserts rows or is written to the binary log.
The result is that rows are inserted on the master but not on the slave. Row-based replication does not have this problem. If the destination table does not exist, there is no change: The statement is logged as is. This change provides forward compatibility for statement-based replication from MySQL 5. To take advantage of this compatibility measure, the 5.
To upgrade an existing 5.