Similar Questions

• convert the money data type in a decimal format 2.

  What is the best way to convert the money data type in a decimal 2 format in ms sql 2005 for use in my applications.

  This?

  CAST (tr.depositReceivedAmount AS decimal (10, 2))

  I respectfully disagree with the idea that you must change the query column a type of 'money' data to something else.

  In most database servers, "«argent» Silver" is a data type that is designed to provide a very homogeneous behaviour with regard to the arithmetic accuracy.  In Microsoft Access, the representation is a the whole scale.  MS SQL Server, it is obviously similar.  Ditto Oracle and others.

  You like that the money data type in the database for this clarification, because "hell has no fury like an accountant looking for a bad penny."   The column of database storage formats are designed to satisfy the accountants, and it's a good thing.

  Meanwhile, you also want to take care as to exactly how you are dealing with values.  There are several points where the district could take place.  You don't have available the strongest possible manipulation of the floating of the data types in ColdFusion.  You also are somewhat at the mercy of any interface software can be between you and that SQL server, you can use.  "It is correct to all about values , but not several times."

  I suggest to round the value just before the display and user input must be two decimals.

  Then, you may need to do some things at the end of SQL server.  For example, when you update a value in the table, you may need to use logical server to explicitly truncate the value to two decimal places, as well as an update of "$ 34,56" explicitly updates the column "$34,5600.."  (This kind of thing should happen in the context of SQL Server).  You know that the user entry has exactly two significant digits, but maybe (maybe not...)! SQL server may not know this.  You want to ensure that the stored server internally represents exactly two digits, when the origin of a user input value.

  Do not err on the side of "convenience" or "which seems." good on the screen  (If you do, get ready get telephone communications of the accountants, always at inappropriate times of the night.)

• The Money data type

  I'm having a very difficult time to do a simple insert and update for columns with NUMBER data types (38.2) and NUMBER (10,0) on Oracle.

  These columns represent / gifts of money and they used to be defined as a MONEY data type and the data type TINYINT, respectively (when it was on non - Oracle DB)

  I used ColdFusion cf_sql_numeric, cf_sql_decimal and cf_sql_money, but all gave me error such as:

  The following information is for the creation of Web sites for debugging purposes.

  Error occurred while processing request

  Invalid data for CFSQLTYPE CF_SQL_NUMERIC 7,261.00.

  OR

  The following information is for the creation of Web sites for debugging purposes.

  Error occurred while processing request

  Invalid data for CFSQLTYPE CF_SQL_Double 7,261.00.

  When I run the following:

  < CFSET cash = ' #Replace(Form.Cash, "$", "", "ALL") # '>

  < CFSET CFM = ' #Replace(Form.CFM, "$", "", "ALL") # '>

  UPDATE Tbl_Gift

  FiscalYear = SET attributes

  < cfqueryparam cfsqltype ="cf_sql_varchar" Value =' #Form.FYR # '>,  

  CashAmount =

  < cfqueryparam cfsqltype ='cf_sql_numeric' value =' #Cash # '>,

  DonationAmount = 

  < cfqueryparam cfsqltype ='cf_sql_numeric' value =' #CFM # '>

  etc.

  I ran out of data type to use. What else can be used for the Oracle NUMBER data type (38.2) and NUMBER (10,0)? Help, please

  It is a comma in the number that is the cause of the problem in the

  CFQUERYPARAM.  REM before commas you save in the database and you

  should be good.

• How to write the xml content of a file (Blob data Type) with other columns in file system

  Team,
  We are currently working on oracle 11 g. Suppose that we consider the SCOTT. EMP table for our creation of the table.
  All existing columns of SCOTT along. EMP table allows to assume that this table has an additional column name emp_xml, which is of TYpe of BLOB data and it holds xml data.
  the size of the data blob for each record in this col is greater than 32 KB (normally about 1 GB), now I want to write the contents of this column along
  with enmae, empno, hiredate into an external file. Assume that if we are only to the BLOB column that is emp_xml then the code below works

  Start

  for c in (select emp_xml from your_table)

  loop

  dbms_xslprocessor.clob2file (emp_xml.getclobval (), 'YOUR_LOCATION', 'YOUR_DYNAMIC_FILENAME')
  end loop;
  end;

  but I want empno, enmae, hiredate with blob emp_xml written in the external file. Any assistance in this case welcome.

  Concerning

  max_linesize

  Maximum number of characters for each line, including the newline character, for this file (minimum 1, maximum value 32767). If not specified, Oracle provides a default value of 1024.

  Defines how much you can read or write to a single call. I have to loop through the clob object and I write a pieces of 1024. So there is no limit to how much she can write. Just test it, IT will WORK!

• Create the view with the CLOB of TABLE data type with the LONG data type

  Please need support to create the table view
  Source table: (itemid varchar2, longrec)
  need to create the table view Source
  (itemid varchar2, CLOBrec)

  A BUSINESS object must have a storage in the database, so you can't have a CLOB column in a view by pointing to a not lob data column.

  Max
  [My Italian blog Oracle | http://oracleitalia.wordpress.com/2010/01/17/supporto-di-xml-schema-in-oracle-xmldb/]

• How to compare a long data type with a varchar2 data type?

  I need to select these views in my database that contains some passages.
  To do this, I wrote this query

  Select * from user_views
  where lower (text) like '% "| Cast ('text to compare' as long). '%'

  but this gives exception: ora-00932

  Can you please help how to do that?

  May be give this a try.
  
  select object_name
       , view_text
    from (
            select object_name
                 , dbms_metadata.get_ddl('VIEW', object_name, user) view_text
              from user_objects
             where object_type = 'VIEW'
         )
   where lower(view_text) like '%text to compare%';
  

• match the number with the varchar data type

  Hi all
  
  I want to compare the number data type with string. Is this possible? I use the function to_char. The example below.
  

  SQL> select * from tab_a;
   
   PLOT_NUMBER
  ------------
             1
             2
             3
             4
             5
             6
   
  6 rows selected

  SQL> select * from tab_b;
   
  PLOT_NAME       PLOT_NUMBER
  --------------- ------------
  seawods         5
  bridge cros     2,4
  hill park       1
  bash hunk       3,6

   
  SQL> select a.*, b.* from tab_a a, tab_b b where to_char(a.plot_number)=b.plot_number;
   
   PLOT_NUMBER PLOT_NAME       PLOT_NUMBER
  ------------ --------------- ------------
             1 hill park       1
             5 seawods         5

  as you can see here this number of parcel 2, 4, and plot_number 3.6 not reported because they are string.
  
  Can anyone please suggest what can do us in this case.
  
  I can't do chane data type.
  
  Thanks in advance
  SAZ

  What you can do in the case?

  Drop table table_b purge

  as the 'design' of this table is obviously out of whack, and the content should have been

  PLOT_NAME       PLOT_NUMBER
  --------------- ------------
  seawods         5
  bridge cros     2
  bridge cros     4
  hill park       1
  bash hunk       3
  bash hunk       6
  

  You now have the instr function to the "join".
  I would recommend standardization of the design. NOW

  -----------------
  Sybrand Bakker
  Senior Oracle DBA

• Data types in the design for the producer consumer model

  Is it possible for me to use any type of data in a model of design producer consumer, without specifying specific data type?

  what I mean is if there is a way to connect to a data type with which I can use any other type of data, not to mention that one that I have connected, and if not, how can I specify the data type for a number or any other data type, for use in a design of producer-consumer model?

  You can make a part of your cluster of data a Variant.  It will take any type of data.  A common architecture for the producer/consumer is a cluster which is an enum and a Variant.  The enum contains all possible "orders", you might want to send.  The variant contains data that could be of any type.

  Ungroup you in the consumer and get the enum and Variant.  Attach the enum to a case structure.  In the specific case, convert the variant type in a data type of regular LabVIEW and with it as you please.

• Create another data base of Liquibase changelog: automatic data type conversion

  I need to convert the structure of PostgreSQL databases to Oracle. In PostgreSQL, I a postgres database.

  In Oracle, I have an empty database in which I want to write to postgres database in PostgreSQL.

  Actually, I didn't need the data, only the structure (relationships).

  For this, I use Liquibase. I get the changelog of PostgreSQL with the command:

  Liquibase.

  -driver = org.postgresql.Driver.

  --classpath="C:\db_drivers\postgresql-9.3-1102.jdbc3.jar------.

  --changeLogFile="./postgresql_changelog.Xml------.

  -url = "" jdbc:postgresql://localhost:5432 / postgres "\"

  -username = schema_name_here.

  -password = *.

  -logLevel = debug.

  -defaultSchemaName = Ms.

  generateChangeLog

  After that, I try to create objects in the Oracle database:

  
  

  Liquibase

  -driver oracle.jdbc.OracleDriver =

  --classpath="C:\db_drivers\ojdbc14.jar".

  --changeLogFile="./postgresql_changelog.xml".

  --URL="JDBC:Oracle:thin:@ip_here:orabeta".

  -username = *.

  -password = *.

  Update

  Does not work: ORA-00902

  Here is a fragment of postgresql_changelog.xml:

  ...

  < changeSet author = '(generated) Alexey' id = "1409146335011-53" >

  < create table tableName = "TABLE1A" >

  < column name = "total_pk" type = 'INT8' >

  < forced nullable = "false" / >

  < / column >

  < column name = "form_fk" type = 'INT8' >

  < forced nullable = "false" / >

  < / column >

  ...

  I also generate a pure SQL file:

  
  

  Liquibase

  -driver oracle.jdbc.OracleDriver =

  --classpath="C:\db_drivers\ojdbc14.jar".

  --changeLogFile="./postgresql_changelog.xml".

  --URL="JDBC:Oracle:thin:@ip_here:orabeta".

  -username = *.

  -password = *.

  updateSQL > update.sql

  Here is a fragment of update.sql:

  
  

  ...

  CREATE THE TABLE SCHEMA_HERE. TABLE1A (total_pk form_fk INT8 INT8 NOT NULL,.. .etc);

  INSERT INTO SCHEMA_HERE. TABLE1A (ID, $form_id,... etc.)

  ...

  I want to generate the file, in which all the data types correspond to the target database, that is to say I want to create. I can write a simple parser that replace the data types, but this isn't the right solution - can be a lot of data.

  It is possible to get changelog from a database and update another database on a different server this changelog RDBMS? I need to get the automatic and Automatic data type conversion generate XML data / SQL output with the data types of target database.

  Or maybe there is an option to generate output data types with "abstract"? That is to say with data types that are not in the actual databases, for example, instead of INT8 - whole, etc.

  I would be very grateful for the information. Thank you all.

  Why not to use pg_dump to extract the schema in a file of script that you can then 'change '?

• Subtype and data types

  Hi all
  
  We can overload subprogrammes that setting differ in the number, order, and type of family data. But impossible to overload if the parameter differs only in the void type.
  
  If I see the standard package, I get
  subtype types BINARY_FLOAT is NUMBER;
  subtype BINARY_DOUBLE is NUMBER;
  
  But I am able to overload the two procedures, we have a parameter types binary_float and binary_double other. They are of subtype of the same data type. that is the number. So, how is it possible. Also, most of the subtypes have no difference. So, why are there these number of subtypes? Oracle defines subtypes as data type with some sort of constraint on the base data type, but is valid for all? for example, smallint, and decimal.
  
  type of NUMBER is NUMBER_BASE;
  subtype of FLOAT is NUMBER;
  ACTUAL subtype is FLOAT;
  subtype 'DOUBLE PRECISION' is FLOAT;
  INTEGER subtype is NUMBER (38.0).
  subtype INT is INTEGER;
  subtype SMALLINT is NUMBER (38.0).
  DECIMAL subtype is NUMBER (38.0).
  DIGITAL subtype is DECIMAL;
  DEC subtype is DECIMAL;

  >
  We can overload subprogrammes that setting differ in the number, order, and type of family data. But impossible to overload if the parameter differs only in the void type.

  If I see the standard package, I get
  subtype types BINARY_FLOAT is NUMBER;
  subtype BINARY_DOUBLE is NUMBER;

  But I am able to overload the two procedures, we have a parameter types binary_float and binary_double other. They are of subtype of the same data type. that is the number. So, how is it possible. Also, most of the subtypes have no difference. So, why are there these number of subtypes? Oracle defines subtypes as data type with some sort of constraint on the base data type, but is valid for all? for example, smallint, and decimal.

  type of NUMBER is NUMBER_BASE;
  subtype of FLOAT is NUMBER;
  ACTUAL subtype is FLOAT;
  subtype 'DOUBLE PRECISION' is FLOAT;
  INTEGER subtype is NUMBER (38.0).
  subtype INT is INTEGER;
  subtype SMALLINT is NUMBER (38.0).
  DECIMAL subtype is NUMBER (38.0).
  DIGITAL subtype is DECIMAL;
  DEC subtype is DECIMAL;
  >
  Some of those who, as a smallint, SQL ANSI data types. See table 2-6 ANSI Datatypes converted to Oracle data types in the doc of the SQL language
  http://docs.Oracle.com/CD/B28359_01/server.111/b28286/sql_elements001.htm

  Oracle allows the name of the ANSI data type to use and combines the name of the ANSI for the appropriate Oracle data type
  >
  ANSI SQL/DS and DB2 data types

  The SQL statements that create tables and clusters allows also ANSI data types and products IBM SQL/DS and DB2 data types. Oracle recognizes the ANSI or IBM data type name that differs from the Oracle database data type name. It converts the data type for the equivalent Oracle data type, stores the Oracle data type under the name of the column data type and stores the data in the column in the data type Oracle based on the conversions listed in the following tables.
  >
  But BINARY_FLOAT and BINARY_DOUBLE types are each defined as unique data types (see table 2-1 in this doc).

  Because they are unique Oracle data types, they can be overloaded.

• XMLTable: definition of the columns data type of table

  Hello world
  
  I am using ORACLE 11 g and you want to shred XML into a table called test used. I was hoping I'd be able to get the types of data to the employees table existing instead of specify them in the clause of columns. Is this possible?
  
  Here is an example of what I'm trying to do. But I get an error: PL/SQL: ORA-00907: lack the right parenthesis on the line starting with columns.
  

      insert into EMPLOYEES
       select *
         from xmltable(
         '/employees/employee'
          passing EMP_XML
  
          columns FIRST_NAME EMPLOYEES.FIRST_NAME%TYPE path 'first_name',
                  LAST_NAME  EMPLOYEES.LAST_NAME%TYPE  path 'last_name',
                  GENDER     EMPLOYEES.GENDER%TYPE     path 'gender',
                  AGE        EMPLOYEES.AGE%TYPE        path 'age'
          );

  Error details

          columns FIRST_NAME EMPLOYEES.FIRST_NAME%TYPE path 'first_name',
                              *          
  
  ERROR at line 16:
  ORA-06550: line 16, column 42:
  PL/SQL: ORA-00907: missing right parenthesis
  ORA-06550: line 11, column 5:
  PL/SQL: SQL Statement ignored

  Thank you.

  Specification of column names is required, but you can omit the declaration of data types.

  See: the function XMLTABLE SQL/XML in Oracle XML DB

  XMLTable is used with storage XML based on a schema of XMLType data type is optional. If absent, the data type is inferred from the XML schema. If Oracle > XML DB is unable to determine the right type of a node, a default type VARCHAR2 (4000) is used.

  It is an Oracle extension; in the SQL/XML standard, the data type is always required.

  Note:
  The alleged data type might change as a result of the application of a patch or upgrade of Oracle XML DB. In particular, a new set of release or patch might be able to > determine the data type when the previous version was unable to do so (and therefore not reimbursed to VARCHAR2 (4000)). To protect against such an eventuality, specify an explicit data type with the data type.

• Work with the first HP data types?

  I'm trying to get a clear understanding of the data types of HP Premium so that I can better exploit feature internal rather than copy and paste, edit, or having to retype. However, I can't find a tutorial, guide to style "quick start" or comprehensive information on this subject anywhere. Finally, I would like to do things like the following:

  (NOTE: I only list these questions in order to better explain what I'm looking for.) "There ARE no need to answer.)

  • Pass a list of expressions (sometimes solve() returns a list) in a function such as unapply() and run it on each item, rather than interpret the list as parameters
  • Precede the value of formula 1, "Y =" and then save the result in V1
  • Understanding type (x), type (X) and ('X') - I understand that X is a floating point number; x and 'X' they return all two DOM_IDENT, but are in that they also treated the calls function?  Or 'X' becomes X and then treated as a float value?
  • Is there a better way than unapply(), to replace by X-> x to a function, a function of return?
  • For example if: F1 = X-> Sin (x)
  • NOT a function: the seizure of F1 (x) returns the expression: Sin (x)
  • IS a function: unapply entry (F1 (x), x) returns the function: x-> Sin (x)

  Is anyone know if such a guide or tutorial exist, and if so, could you please point me to it?

  Hi!, ETH:

  Try, with...

  (1) www-fourier.ujf-grenoble.fr/ ~parisse/calc/hprime.pdf

  (2) www-fourier.ujf-grenoble.fr/ ~parisse/calc/hprime2.pdf

• DLL for LabWindows/CVI 8.0 with the bool data type

  Hello

  I want to use a new SWIR camera in LabWindows/CVI 8.0 (Windows XP 32bits).

  The company delivered with the camera produced a 32-bit dll by using Microsoft Visual C++ 2010. The .dll and .lib and .h files include a working SDK/API (some functions with the bool data type)

  Compilation-online syntax error, variable Boolean is not a data type in LabWindows/CVI 8.0

  Generate the import of DLL-online syntax error library

  I tried to convert bool char (typedef unsigned char bool => no more syntax error but the functions does not work.)

  What can I do?

  Martin

  Hello again, Naumann!

  Microsoft Visual C++ 2010 represents Boolean using 1 byte, as stated by MSDN: https://msdn.microsoft.com/en-us/library/tf4dy80a(v=vs.100).aspx

  I guess that you import C++ functions using the syntax for extern "C". Otherwise, because of the C++ name mangling wouldn't you able to bind C++ library against your code CVI.

  You can also specify how you import C++ functions?

  In addition, because you have not described the problem as a corruption of heads or runtime error, I guess the C++ library function is called correctly the CVI. That said, I tend to believe that the problem is not really in the mechanism of interaction of C/C++, but in the C++ library. If you would start calling a dummy C++ function returning an integer from a simple CVI application that should work, because redefine bool in CVI 1 byte must ensure that settings are correctly transferred onto the stack.

  If you need to create a wrapper function of C++ that is not using bool and calls the C++ function, I expect to return the same result.

  Maybe you are missing a few prior initialization steps required? The provider of the camera also comes all example code?

  Best regards!

  -Johannes

• How to convert an array of string elements to a cluster with elements named different data types?

  I'm looking for more help with the conversion of an array of elements of the chain in a cluster containing elements named different data types.

  I am importing data from an Excel worksheet.  He is coming in LabVIEW as separate (channels) 3 tables: 1) Variable name, (2) three possibilities Int, double, String) data type and the value 3), with the clues in each table corresponding to a separate variable (I have about 180 variables to import).  My ultimate goal is to convert the string array of 'Value' in a cluster.  But I want the correct data type in the cluster and I also the elements of the cluster name to match with the string 'Variable name' table so that I can use the Unbundle based on the name in my main VI.

  Please see attachment a Subvi for more details.  I did the size of the new items of tables 5 for simplicity.   I realize that labels property cannot be changed during execution and I don't think I need to do.  I just want to use the production cluster (mainly the unbundle by name) to help design my main VI.  I will need to 'read' and 'write for' the cluster during execution, but I won't need to change the names of the items.

  I was also wondering if there is a better way to import data from Excel?  Is it possible to import directly into a cluster immediately rather than put everything as strings?  I have attached a Subvi showing how I currently bring in data (found on the forum somewhere).  It comes as table 2D, which I divided into 3 separate tables that I mention above.

  I am open to any suggestion.  Thank you very much.

  -Mike

  Instead of trying to create a cluster, I think I would use only variant attributes.

  

• Initialize the cluster with data types different (lots of data)

  Hello

  I have data, which are composed of different data types. First of all, I have initialize cluster with these types of data and then "print" to light (photo). In case of photo data carries 8 characters than ja 4 floats. It was easy to initialize, but here's the question: How can I do this even if I have data that look like this (interpreter):

  floating point number

  name char [32]

  Short value [16]

  What I create loooong cluster which have a fleet of 32 characters, 16 short films? Or I can create these 'paintings' in a different way?

  THX once again

  -Aa-

  I suggest using the table-cluster and configuration of the cluster size to match the size of your berries, then package these groups together.  In terms of storage of LabVIEW, there is no difference between a group of

  floating point number

  Name1 tank

  name2 tank

  ...

  short value1

  short value2

  ...

  and a bunch of

  floating point number

  -> cluster shipped from

  Name1 tank

  name2 tank

  ...

  -> cluster shipped from

  short value1

  short value2

  So you can use the cluster table to get the right sizes rather than individually create all these values in a single giant cluster.