Oracle Insert Clob More Than 4000

Depending on other circumstances, that might not hurt, but since the intent is to insert a populated clob, it should all happen in one transaction. pl is -- used to demonstrated that an index can be built while a PL/SQL -- package accesses a table on which the index should be used. You cannot insert more than 4000 chars directly into a CLOB field. It took more than 1 hr to completely insert all rows. Then, u just open that table with that record for updating new clob data which is more than 4000 characters. We can not change type of a column from VARCHAR2 to CLOB but we can achieve this result in following steps: 1. length(p_text), p_text ); end; end; So, in my program, first i make the call to the first procedure (lob_ins) and than from 4000 to 4000 characters i call recursively the second one, till all the characters have been appended to the blob. Consequently, as a practical matter the limit depends on the particular national character set used by the database, and. I avoid the DATE field and scale the NUMBER to NUMBER(p, s) then can insert and update. append() to append chunks of (maximum) 4000 characters to the clob:. Are illegal immigrants more Ora 01704 String Literal Too Long Oracle the URL for the page. I have code to add to the query to capture the first 4000 characters, but what do I do about the few records that contain more than 4000 characters?. The datatype of column in the target table is u201CCLOBu201D (So it should accept data with more than 4000 characters). Im not quite shure if this was the solution or avoiding DATE field (see below). Below given is the sample scenario I tried. Aqui também vão assuntos relacionados a pacotes, triggers, funções, Java-Stored Procedures, etc. reveals a CLOB memory leak. does not allow inserting a string more than 255 characters long. UPDATE CLOB column = VARCHAR2 column. But then i had to insert a clob value that is more than 4000 character(As you know the biggest varchar2 value can be 4000 characters), then it failed to insert. Oracle column types used for AR System fields. 我的问题是:你怎么解决ORA-01704:在CLOB中插入(或在查询中做任何事情)时字符串文字太长的错误?我想要这样的查询:INSERT ALL INTO mytable VALUES ('clob1') INTO mytable VALUES ('clob2') --some of these clobs are more than 4000. using simple insert statement Table Structure which I used is as below create table ClobTest (id number, clobData clob); Table structure is pretty simple, having only 2 columns a number and a clob data type. I was trying to insert 4000+ characters data into an Oracle table having CLOB as data type, but could not do that. Problem in inserting clob data in jsp Problem in inserting clob data in jsp how to insert any rich text editor data (which have more than 32766 characters) in a clob type column of oracle database with jsp. These are the steps performed in the code snippet below. The problem is that the limit is actually 4000 bytes, not 4000 chars. This table shows the default formats that SAS/ACCESS Interface to Oracle assigns to SAS variables when using the LIBNAME statement to read from an Oracle table. Oracle CLOB and IBatis. As examples, Oracle provides a CLOB (Character Large Object) datatype and SQL Server provides a TEXT datatype. (it did in Oracle 8 -- I don't know if it changed in Oracle 9). I tried to find solution on internet but I still can't find any solution. substr to get part of clob data : DBMS_LOB « System Packages « Oracle PL/SQL Tutorial. How can i insert a String whose size is more than. Indeed, Oracle/SQL*Plus have a limit on CLOB inserts: 4000 bytes. You can store a large text value in a BLOB. the university where I work just updated their Oracle test database to a new version and now my clob fields don't display in coldfusion. String aggregation exceeding 4000 characters with XMLAGG. #20201: Oracle String Length Issue with CLOB and NCLOB-----+----- Reporter: deejross | Owner: nobody. The following command will be successful for any text larger than 4000 bytes, but shorter than 32767:. I have a work table that has a clob on it as one of the columns. The maximum for one time insertion is 4000 characters (the maximum string literal in Oracle). Overview The following example is part of the Oracle LOB Examples Collection. BLOB Images are supported in XML Publisher 5. On 1001, a blank line is inserted instead. Just used CP technology (Copy Paste Technology) to solve the problem. We can not change type of a column from VARCHAR2 to CLOB but we can achieve this result in following steps: 1. im using VS 2008 and Oracle 10g and i want to insert xml file content to CLOB Oracle datatype and when i type the following code it works for the file less than 3200 chars otherwise it does not work Parameters. In case we are using LOBs but without concatenation, can we jump to a conclusion that we have better to put a CLOB at the end of our tables(for insert/update) or, as always in Oracle, "It depends" Thanks. Table Data Editor Set to NULL functionality is broken and may insert the literal (null) rather than null will if more than 10000 BLOB/CLOB files, e. Root Cause This issue was determined to be a product enhancement. 2 and I stop getting this bug. 1 Oracle 2 Oracle 6 MSSQL 7 MySQL 8 Oracle Now if you want to find out how many distinct values are there in the. In 11gR2, it is still 4000 for varchar2/char columns and for literals. Consequently, as a practical matter the limit depends on the particular national character set used by the database, and. When not using bind variables (CFQUERYPARAM), it'll accept up to 4000 characters (limitation of Oracle I'm pretty sure when not using bind variables). upload SQL BLOB and CLOB. Tips for parsing JSON in APEX. Starting Oracle 10g you can load any CLOB/BLOB (any file including text, xml, jpeg, doc, pdf, …. A Pro*C program is compiled in two steps. You can get the length using the function dbms_lob. Backslashes only need to be escaped if they're followed by a digit or another backslash. I'll be writing another article to demonstrate the insertion of more than that later on. I was trying to insert 4000+ characters data into an Oracle table having CLOB as data type, but could not do that. Do u have any idea how to fast query when uploading csv from apex and then insert into a table as blob column. varchar2 allows much more to be done on it than CLOB (functions, used in where clause, etc. example : insert into test (meassage) values(' here i am putting string with more than 4000 character') is it possible to do so? if yes, can u plz give me idea on that thanks for your all suport and help. Working with Oracle types like VARCHAR2 is fine, but what if you need to be able to store more than its 4,000-byte limit in one go? For this task, you need one of Oracle's Long Object (LOB) types, which in turn requires that you learn how to use the PHP API for working with LOBs. Aqui também vão assuntos relacionados a pacotes, triggers, funções, Java-Stored Procedures, etc. However, you would have to do an Obj-Open to get the data back out. Pass more than 4000 characters to Oracle If this is your first visit, be sure to check out the FAQ by clicking the link above. The Oracle connector supports reading and writing the XMLType data type and the Oracle LOB data types BFILE, BLOB, CLOB, NCLOB, LONG RAW, RAW. [2006-11-07 17:25 UTC] jarismar_silva at adplabs dot com dot br Previously (when close the bug) I have tested on Slackware 11 with Oracle Instant Client 10. How to insert more than 4000 characters from file into CLOB column with Sql*Loader and not to split the CLOB data in multiple files? Changes - There will be a total of 2 files that will be used to load the data (myresume. Use between and with clob data: 19. The merge statement finishes in 7 secs when I change the clob to varchar2(4000). Assign string value to clob type variable: 13. Master the art of the SQL Insert to add data to SQL and MySQL databases using SQL queries, as well as from within Python, and when using pandas. First update the LOB column for records with LOB less than 4000 characters then Update for Records with LOB data more than 4000. if any have buddy have solution than reply?. 3 You say "When i attempt to bind more than 4000 bytes to the. When not using bind variables (CFQUERYPARAM), it'll accept up to 4000 characters (limitation of Oracle I'm pretty sure when not using bind variables). i can't insert column value greater than 4000 characters at one instance even i am using CLOB datatype. 7, and it has a charset UTF8. This article will help u a lot when u are trying to insert CLOB data more than 4000 characters into Oracle. If you want to insert a CLOB column with a character string that comes from a java. Use clob to store xml data: 20. When you can use Dbvisualizer License Key software once time then you feel better than the other software. We need to insert XML file contain in this column. upload SQL BLOB and CLOB. txt and sample. I have heard that clob fields can hold 4 gb of data and need pl/sql to avail that feature. The application takes a source file, inserts it, and then fetches it into a target file. *Cause:The string literal is longer than 4000 characters. When I do export of insert statements is sql navigator I get empty values. To store variable-length character strings, you use the Oracle VARCHAR2 data type. erase clob. using simple insert statement Table Structure which I used is as below create table ClobTest (id number, clobData clob); Table structure is pretty simple, having only 2 columns a number and a clob data type. Use a BLOB if you need more (up to 4 gigs if I remember correctly). Return the first four bytes padded with 0. Oracle Convert Clob To Varchar2 Select. writeappend( g_blob, utl_raw. The datatype of column in the target table is u201CCLOBu201D (So it should accept data with more than 4000 characters). The MERGE statement was introduced in Oracle 9i to conditionally insert or update data depending on its presence, a process also known as an "upsert". (it did in Oracle 8 -- I don't know if it changed in Oracle 9). Swashbuckling space pirates! In 1977, the X-Men went cosmic, traveling to the far-flung Shi'ar Empire - where they encountered the Starjammers! Corsair, Hepzibah, Ch'od, Raza, Cr'reee and Sikorsky. config properties (from the sessionFactory properties, using Spring 1. Re: SOS - Cannot insert blob data more than 2k for Oracle 8i Bhushan Ivatury Mar 8, 2002 1:11 AM ( in response to Bhushan Ivatury ) Could u please let me know where it is on source forge i search whole thru i couldnt find, i know the solution is unreasonable but its work-around for my problem as my product alpha release date is on 11th march. MERGE Statement. See the following syntax references for details on using this operation in each programmatic environment:. Pass more than 4000 characters to Oracle If this is your first visit, be sure to check out the FAQ by clicking the link above. With the clob, it seems never finished. You can also use the INSERT ALL statement to insert multiple rows into more than one table in one command. Apparently the bug occurs when there is an expression resulting in LOB datatype, referencing just pure columns or TO_CLOB() works correctly and the hint is ignored. If the blob text is shorter than 4000 characters all works fine. the university where I work just updated their Oracle test database to a new version and now my clob fields don't display in coldfusion. Dbasupport. I has more than 4000 character. We need to insert XML file contain in this column. There are runnable examples in the examples directory. 1 Oracle Wire Protocol driver and 5. Hey Anthony - today on setinputsizes(), apparently CLOB is incredibly slow. In a procedure, a varchar2 can have a bit over 32000 characters. Use this example if up to 32000 is good enough for you because. Oracle 12c extended datatypes better than CLOB? and insert same data into both columns. It's certainly faster than the XML solution, here is the throughput difference from 100 iterations of each. This Oracle SUBSTR function allows you to extract a smaller string from within a larger string. we'll store them as a CLOB into a table: So JSON parsing with APEX_JSON is much more expensive than with the native functions. When you configure the Oracle connector to read data from a database table that contains LOB columns, you specify how to produce the LOB field values on the output link. ORA-01489: result of string concatenation is too long ORA-01489: result of string concatenation is too long Cause: String concatenation result is more than the maximum size. If you bind more than 4,000 bytes of data to a BLOB or a CLOB, and the data actually consists of a SQL operator, then Oracle limits the size of the result to 4,000 bytes. Overview The following example is part of the Oracle LOB Examples Collection. The Oracle SUBSTR function is used to get a smaller string (the substring) from within a larger string. Clob object, you can directly set the value with PreparedStatement. I has more than 4000 character. -- -- This file and the perl script create_index_during_execution. I have some EJB 2. substr( column_name, 4000, 1 ) FROM table; NOTE - If Number_of_bytes is more than 32000, this can result to a NULL without any technical failure. JDBC driver is u201Cojdbc14 10. Once a player is picked, he is of course unavailable to be picked by another team. The following statement inserts only 4000 bytes because the result of LPAD is limited to 4000 bytes:. Be warned that a unique constraint does not prevent duplicate lines with all NULL values. As mentioned above, when you want to insert multiple rows, running multiple insert statements is inefficient and makes multiple trips to the database so instead, we will use executemany. CLOB column size - DBAsupport. The actual data to be inserted is large. See the following syntax references for details on using this operation in each programmatic environment:. The merge statement finishes in 7 secs when I change the clob to varchar2(4000). Oracle column types used for AR System fields. So, i'm assuming u already have one record in the table with one primary key. I can confirm that this bug is still around. Oracle - generate rows as INSERT statements from table, view using PL/SQL - generate PL/SQL Posted on December 15, 2013 by joda3008 If you are working as developer/DBA probably you are quite often asked to migrate some rows from one database to another - usually people reference to the rows as "metadata" rows. The following command will be successful for any text larger than 4000 bytes, but shorter than 32767:. Add a new CLOB column 2. The most secure digital platform to get legally binding, electronically signed documents in just a few seconds. Oracle Sales Prospector is as analytical-driven as an application can be. The insert statement allows me to specicy any size for the cLOB column, but in select statement, it shows only 4000 as size for the CLOB columns. Notes: Object types and other user-defined types allow for the definition of data types that model the structure and behavior of the data in an application. Working with BLOB data. I had a lot of research about this and i found out the problem lying behind it. Oracle to SQL Server Data Transfer: CLOB issue I'm copying over data from an Oracle database to a SQL Server database, but I am having an issue with some of my tables that have very long CLOB fields (well above 4000 characters). It works, but it has limitation, it cannot take more than 4000 character , even though the param is configured as clob in oracle database side? SAP Manufacturing Integration and Intelligence Add comment. Hope someone help me how to insert or update more than 4000 byes in CLOB. first interesting thing I noticed was I couldnt use rpad function to generate a string more than 4000 chrs. using simple insert statement Table Structure which I used is as below create table ClobTest (id number, clobData clob); Table structure is pretty simple, having only 2 columns a number and a clob data type. Add(new OracleParameter("ParamererName", string XmlContents)); How can I insert String (Size more than 4000 characters) to CLOB Oracle. As mentioned above, when you want to insert multiple rows, running multiple insert statements is inefficient and makes multiple trips to the database so instead, we will use executemany. Oracle stores table data in cached blocks in a row-wise manner. I need help i. With the clob, it seems never finished. Indeed, Oracle/SQL*Plus have a limit on CLOB inserts: 4000 bytes. Setting CLOB fields to be stored in-row can save storage space and improve performance for values that have fewer than 4000 characters. You have to use temporary LOBs when inserting new data to a table. However, you can bind more than 4000 bytes of data to either the LONG or the LOB column. The maximum for one time insertion is 4000 characters (the maximum string literal in Oracle). Overview The following example is part of the Oracle LOB Examples Collection. But then i had to insert a clob value that is more than 4000 character(As you know the biggest varchar2 value can be 4000 characters), then it failed to insert. [2006-11-07 17:25 UTC] jarismar_silva at adplabs dot com dot br Previously (when close the bug) I have tested on Slackware 11 with Oracle Instant Client 10. This seemed to work fine for quite some time until the data was not more than 32766 bytes, which triggered my mind that there ought to be some issue with the Oracle SOA settings, as I was able to insert very large payloads (Obviously more than 32766 bytes) using the same sql query executed via SQL developer. I pass parameters to a PL/SQL function that constructs the insert statement and concatenate the parameters to the insert statement at runtime. You cannot insert more than 4000 chars directly into a CLOB field. The longest a clob can Oracle you can. It shouldn't be hard to create a pl/sql script that creates a temporary CLOB and makes many calls to dbms_lob. Inserting a Large XML more than 4000 Byte in XML Type column import oracle. The following statement concatenates two strings 'Happy' and ' coding':. Re: How to select/insert/update on Oracle clob column by premchai21 (Curate) on Apr 20, 2001 at 19:46 UTC: No not no hot to manipulate clob column with pl. For example: INSERT INTO suppliers (supplier_id, supplier_name) VALUES (5000, 'Apple'); This Oracle INSERT statement would result in one record being inserted into the suppliers table. I'm using following statements XML:. The datatype of column in the target table is u201CCLOBu201D (So it should accept data with more than 4000 characters). Once you create an OracleLob instance corresponding temporary LOB appears on the server, and any data you insert into the object is sent immediately to server. net - Oracle Forum. But don't worry!. In addition, LONG columns cannot appear in these parts of SQL statements:. ,1,4000))) this one really returns the size in bytes the string would consume when stored in a VARCHAR2 column. For a small testing involving CLOB column, I need to create a test table with clob column containing more than 4000 chars. setClob() method. insert into test select rownum as id_pok, image CLOB) 2. CLOB is much larger (like 32 K ?). Having the same problem when using the JDBC drivers and trying to insert more than 1000 characters. But I'm getting ' ORA-1460: unimplemented or unreasonable conversion '. Phong Than Gaming - Livestream Ngày Người giữ bí mật kho báu 4000 tấn vàng ở Bình Thuận [Tin tức hằng ngày] Lightworker Tarot & Oracle Recommended for you. OracleでUTF-8を使うときの豆知識です。 これは、Oracle XE 11g Release2での検証結果です。 Unicodeのみ(Oracleを含む大抵のDBではUTF-16でエンコードする) Oracleの場合、それぞれの型に別ののCharsetを. If you want to insert \1 literally, use the string '\\1'. A CLOB (or character large object) is a Oracle datatype that can contain single-byte or multibyte characters with a maximum size of (4 gigabytes - 1) * (database block size), then more than the varchar2 with this maximum of 4000 bytes. If we try to insert more than 4000 characters into a CLOB field, we. These datatypes can often store up to 2-4 gigabytes of text. BNP Paribas is present in Portugal since 1985, having been one of the first foreign banks to operate in the country. Actually I used the following function in my database query DBMS_LOB. (which have more than 32766 characters) in a clob , I got an Exception when i was trying to insert one image into oracle 10g. Compare clob data: 11. Clob object, you can directly set the value with PreparedStatement. I has more than 4000 character. Use SUBSTR to extract no more than 4,000 bytes from the larger string, and save that substring to the table. pl is -- used to demonstrated that an index can be built while a PL/SQL -- package accesses a table on which the index should be used. So the structure of a page that gets a table lock should be. I have tried 514924 rows. I'm using following statements XML:. Kyle, Ive a question for you. At least in Oracle 11 with LOBs of 4000 characters (the oracle 11. Cannot insert more than 4000 bytes into a BLOB using DataDirect's Oracle Wire Protocol version 5. Oracle 11g allows the usage of CLOB datatypes as an argument which eradicates the constraint we faced on the length of strings when passed as an argument to Execute immediate. how to write clob into oracle database using jdbc? Hello , I am trying to write clob into oracle table. This article will help u a lot when u are trying to insert CLOB data more than 4000 characters into Oracle. However, you would have to do an Obj-Open to get the data back out. I have code to add to the query to capture the first 4000 characters, but what do I do about the few records that contain more than 4000 characters?. Most are very short and only demonstrate the usage but not the associated issues and I'll try to dig a little deeper than most others…. Aqui também vão assuntos relacionados a pacotes, triggers, funções, Java-Stored Procedures, etc. Clob datatype to get around a problem that I am having while inserting a String more than 4K in a LONG datatype oracle column. We have a production table that has a long datatype on it and for reasons I won't get into cannot be converted to a clob for several more months. When you configure the Oracle connector to read data from a database table that contains LOB columns, you specify how to produce the LOB field values on the output link. The bug is not related to the hint itself, it occurs anytime when a sub-query is materialized, so usually when the sub-query is referenced more than once. How to select DISTINCT on a CLOB field. UPDATE CLOB column = VARCHAR2 column. Consequently, as a practical matter the limit depends on the particular national character set used by the database, and. The length of data to be inserted is more than 4000 chars. slightwv (䄆 Netminder) Trusted Expert. SUBBSTR(field,4000,1) but i got data up to 4000char. (Prior to Oracle 11g Release 2 the cutover value was 2,000 bytes instead of 4,000). Following can be used to convert Clob to Varchar dbms_lob. select * from clob_table where to_char(clob_column) like '%some content%' The problem is that the maximum amount of characters in a Oracle varchar (which happens when you use to_char function in CLOB column) is 4000, but some rows in my table had more than that. The example should work with Oracle 8,9 and 10g. You can reference the same group more than once. However, you can bind more than 4000 bytes of data to either the LONG or the LOB column. I'm hoping!. When the number of active threads is less than this percentage, a connection that has executed more RPCs than DataSourceThreadMaxRpc on the current thread is allowed to lock this thread for another DataSourceThreadRpcTimeOut period. Action: Make sure that the result is less than the maximum size. the university where I work just updated their Oracle test database to a new version and now my clob fields don't display in coldfusion. 7, and it has a charset UTF8. It is done using very interesting column_transforms clause. A VARCHAR2 column can store a value that ranges from 1 to 4000 bytes. CLOB or oracle. *Action: Use a string literal of at most 4000 characters. Hi Experts. This works fine until the clob reaches 4000 characters. After googling this issue, came to know that, if you want to insert 4000+ char data into CLOB data type, try to do that using PL-SQL block. I have data with more than 4000 chars in a. This section includes information about Oracle data types, nulls, default values, and data conversions. I have one table called u201CCLOBTABu201D and a column u201CCLOBCOLu201D with datatype CLOB. When values have more than 4000 characters, the in-row option is similar to out-row with respect to storage and performance. Below given is the sample scenario I tried. varchar2 allows much more to be done on it than CLOB (functions, used in where clause, etc. The application takes a source file, inserts it, and then fetches it into a target file. 2, mybatis 3. I’ll be writing another article to demonstrate the insertion of more than that later on. So, When I install SQL Server 2008 Express in prompts me to create an instance and aborts if I don't. The following statement concatenates two strings 'Happy' and ' coding':. We need to insert XML file contain in this column. Home » Articles » 9i » Here. express more than once to have multiple database connections. How to insert more than 4000 characters to CLOB type column?--create test table s create table s ( a clob ); insert into s values('>4000 char') Results in an error: ORA-01704:the string too long. In the second case, the table row would then contain a pointer to the location of the CLOB data. Use between and with clob data: 19. CLOB is much larger (like 32 K ?). And streaming to and from Oracle's 'temporary LOBs' is supported. BINARY VARCHAR 3. I have heard that clob fields can hold 4 gb of data and need pl/sql to avail that feature. Below is the sample…. I have added only example data to be inserted. on projects involving change management for (Oracle) Siebel CRM On Premise. How to send more than 32K message - Oracle Ask TOM. 1 Oracle Wire Protocol driver and 5. But don't worry!. This option clearly has a drawback: you lose some of your data. But I'm getting ' ORA-1460: unimplemented or unreasonable conversion '. Oracle: Although Oracle CLOB. I used PL/SQL and only gets 01704. If we try to insert more than 4000 characters into a CLOB field, we. Comment by Mohamed — July 10, 2009 @ 1:21 pm BST Jul 10,2009 | Reply. How to insert clob data more than 4000 character in CLOB column We have table workingorder where one column document is CLOB data type. This article will help u a lot when u are trying to insert CLOB data more than 4000 characters into Oracle. Normally these can end up as varchar2(4000) or smaller. I have data with more than 4000 chars in a. Now I can insert records bigger than 6000 and it is coming back just fine. - add type="text" in the hibernate mapping (for the element corresponding to the string you want to map to the clob COLUMN ) (symptom of the jdbc driver bug : if the String was longer than 4000 caracteres the insert query didn't worked). Don't forget to use it before app. Oracle column types used for AR System fields. txt and sample. At least in Oracle 11 with LOBs of 4000 characters (the oracle 11. This example shows how to insert up to 32000 characters in an Oracle CLOB field using ASP code. does not allow inserting a string more than 255 characters long. If the maximum size is less than 4,000 bytes, PL/SQL allocates at compile time enough memory for the maximum size. You can also initialize a LOB column with a character or raw string less than 4000 bytes in size. cebe changed the title Fetching CLOB data with Query Fetching CLOB data with Query on Oracle 11g Oct 24, 2014 qiangxue referenced this issue Nov 17, 2014 fix phpTypecast bugs #6082. Is there any way to improve the performance?. I pass parameters to a PL/SQL function that constructs the insert statement and concatenate the parameters to the insert statement at runtime. (which have more than 32766 characters) in a clob , I got an Exception when i was trying to insert one image into oracle 10g. Purpose of the Oracle SUBSTR Function. I have one table called u201CCLOBTABu201D and a column u201CCLOBCOLu201D with datatype CLOB. Using the SCOTT. Oracle 12c extended datatypes better than CLOB? and insert same data into both columns. To test this, I wrote the following program to copy some records with CLOB values as new records back into the same table. This is the obvious (and most scalable and efficient) tool to use to load data into Oracle. Oracle: Although Oracle CLOB. Of course, since JSON data is textual, you’d be far better off storing the data in a CLOB which is designed to store character large objects. Data greater than 4000 bytes are always stored externally and you can specify a different tablespace and storage characteristics. We have table workingorder where one column document is CLOB data type. The node-oracledb LOB documentation is worth reading. This fails when committing the transaction. Compare two clobs: 12. INSERT INTO mytable VALUES('REQUEST',EMPTY_CLOB(),EMPTY_BLOB()); I also tried to do insert it data like this. For more details on data type in oracle follow the link: The default size is 1 character and it can store maximum up to 4000 bytes. Inserting a Large XML more than 4000 Byte in XML Type column import oracle. Oracle supports the following two types of LOBs: Character Large Object (CLOB) and Binary Large Object(BLOB) are stored in the database either in-line in the table or in a separate segment or tablespace. Insert text more than 4K bytes to Clob column causes SQLException: Exhausted Resultset. We need to insert XML file contain in this column. Clob datatype to get around a problem that I am having while inserting a String more than 4K in a LONG datatype oracle column. All records size of 10K (with compressed size more than 4000 bytes) are in the LOB tablespace and partially in DAT. 2, mybatis 3. Oracle support CLOB with the CLOB data types: CLOB - A CLOB column with a maximum length of (2**32 - 1)*(the value of the CHUNK parameter of LOB storage), about 32TB with default block size. Add(new OracleParameter("ParamererName", string XmlContents)); How can I insert String (Size more than 4000 characters) to CLOB Oracle. Of course, since JSON data is textual, you’d be far better off storing the data in a CLOB which is designed to store character large objects. However, you would have to do an Obj-Open to get the data back out. I had a lot of research about this and i found out the problem lying behind it. You have to use temporary LOBs when inserting new data to a table. Seriously, you're going to need to be a little more comprehensible. It is done using very interesting column_transforms clause. Change the datatype of the column from VARCHAR2 to CLOB. SQL> create table clob_test (name varchar2(20), details clob) tablespace tools; Table created. However, I would like to try and keep this all within my insert statement if possible.