Creating external Tables using the EXECUTE IMMEDIATE in PL/SQL

Similar Questions

• Get the 500 error trying to create a table using the REST API

  Hello

  I tried to create a table using the REST API for Business Intelligence Cloud, but I got 500 Internal Server Error for a while now.

  Here are the details that I use to create a table.

  

  and the json to create the schema that I use is

  [{'Nullable': [false], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ["ROWID"]}]

  , {'Nullable': [true], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ['RELATIONID']},

  {'Nullable': [true], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ['ID']}

  , {'Nullable': [true], 'defaultValue': 'dataType' [null],: ['TIMESTAMP'], 'precision': [0], 'length': [0], 'columnName': ['RESPONDEDDATE']},

  {'Nullable': [true], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [255], 'columnName': ['RESPONSE']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['TIMESTAMP'], 'precision': [0], 'length': [0], 'columnName': ['SYS_CREATEDDATE']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ['SYS_CREATEDBYID']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['TIMESTAMP'], 'precision': [0], 'length': [0], 'columnName': ['SYS_LASTMODIFIEDDATE']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ['SYS_LASTMODIFIEDBYID']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['TIMESTAMP'], 'precision': [0], 'length': [0], 'columnName': ['SYS_SYSTEMMODSTAMP']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [10], 'columnName': ['SYS_ISDELETED']},

  [{'Nullable': [true], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [50], 'columnName': ['TYPE']}]

  I tried this using postman and code, but I always get the following response error:

  Error 500 - Internal server error

  Of RFC 2068 Hypertext Transfer Protocol - HTTP/1.1: 10.5.1 500 internal Server Error The server encountered an unexpected condition which prevented him from meeting the demand.

  I am able to 'get' existing table schemas, delete the tables, but I'm not able to make put them and post operations. Can someone help me to identify the problem, if there is no fault in my approach.

  Thank you

  Romaric

  I managed to create a table successfully using the API - the only thing I see in your JSON which is different from mine is that you have square brackets around your values JSON where I have not. Here is my CURL request and extract my JSON file (named createtable.txt in the same directory as my CURL executable):

  curl u [email protected]: password UPDATED h x ' X-ID-TENANT-NAME: tenantname ' h ' Content-Type: application/json '-binary data @createtable.txt https://businessintell-tenantname.analytics.us2.oraclecloud.com/dataload/v1/tables/TABLE_TO_CREATE k

  [

  {

  'columnName': 'ID',

  'dataType': 'DECIMAL ',.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': false

  },

  {

  'columnName': 'NAME',

  'dataType': 'VARCHAR ',.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': true

  },

  {

  "columnName': 'STATUS."

  'dataType': 'VARCHAR ',.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': true

  },

  {

  "columnName': 'CREATED_DATE."

  'dataType': 'TIMESTAMP '.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': true

  },

  {

  'columnName': 'UPDATED_DATE ',.

  'dataType': 'TIMESTAMP '.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': true

  }

  ]

• Creating a table using the Select statement of the physical layer

  Hello
  
  I use 10G, and I have the sub query in my physical layer. I chose the type of Table as Select and gave the SQL below. When I say the number of lines of update updates lines 93, that is correct, but does not show me the columns, or when I say display data, it does not show me the data, please see if I'm doing something worng. Thanks for your time and your help.
  
  Select (select program_id, project, actvty_id, commitment_date, row_number() over (partition by order project by commitment_date desc) as rnk project, actvty_id, program_id, commitment_date)
  of project_detail) a
  where rnk = 1

  Yes, create columns individually and click view data, you'll be able to get data

• Pass Pl/sql table in the USING clause in the EXECUTE IMMEDIATE statement

  Getting error when I try to pass the PL/SQL table in the USING clause in the EXECUTE IMMEDIATE statement:
  
  Declare
  result NUMBER;
  TYPE values_tab IS TABLE OF NUMBER INDEX OF directory;
  lv_tab values_tab;
  lv_exp varchar2 (300);
  lv_exec varchar2 (300);
  BEGIN
  lv_tab (1): = 5;
  lv_tab (2): = 48;
  lv_tab (3): = 7;
  lv_tab (4): = 6;
  lv_exp: = ': + b1: b2 + (: b3 *: b4)';
  lv_exec: = 'SELECT'. lv_exp | ' THE DOUBLE '.
  
  IMMEDIATE EXECUTION
  lv_exec
  IN
  result
  USING
  lv_tab;
  DBMS_OUTPUT. Put_line (result);
  
  END;
  /
  
  Error on line 1
  ORA-06550: line 20, column 12:
  PLS-00457: expressions must be SQL types
  ORA-06550: line 15, column 8:
  PL/SQL: Statement ignored
  
  
  I am trying to evaluate the expression ': + b1: b2 + (: b3 *: b4) "which is stored in the table. This table has different expressions (expressions about 300). I want to use the bind variable in the expression because each expression evaluated thousands of time may be more in some cases. If I use bind variable can he fill pool.
  
  Is there a way I can pass parameters with the HELP of (IN) dynamically instead of write "help lv_tab (1), lv_tab (2), lv_tab (3), lv_tab (4)? As number of change of the input parameters depend on the expression in the table.
  
  If it is possible please suggest any other ideas/approaches
  
  Help, please...
  
  Published by: satnam on June 11, 2009 11:50

  Well, you keep changing faster reqs that I can follow. In any case, assuming that N-th variable bind (left to right) corresponds to n-th collection item:

  Declare
      result NUMBER;
      lv_tab values_tab := values_tab();
      lv_exp varchar2(300);
      lv_exec varchar2(300);
      lv_i number := 0;
  BEGIN
      lv_tab.extend(4);
      lv_tab(1) := 5;
      lv_tab(2) := 48;
      lv_tab(3) := 7;
      lv_tab(4) := 6;
      lv_exp := ':5000135+:5403456+(:5900111*:5200456)';
      lv_exec := lv_exp;
      While regexp_like(lv_exec,':\d+') loop
        lv_i := lv_i + 1;
        lv_exec := REGEXP_REPLACE(lv_exec,':\d+',':b(' || lv_i || ')',1,1);
      end loop;
      lv_exec := 'BEGIN :a := ' || lv_exec || '; END;';
  DBMS_OUTPUT.PUT_LINE(lv_exec);
  EXECUTE IMMEDIATE lv_exec USING OUT result,IN lv_tab;
  DBMS_OUTPUT.PUT_LINE(result);
  END;
  /
  BEGIN :a := :b(1)+:b(2)+(:b(3)*:b(4)); END;
  95
  
  PL/SQL procedure successfully completed.
  
  SQL> 
  

  SY.

• need a script to create multiple tables as the other columns in tables

  I need script to create multiple tables as the other columns of tables respectively.
  
  lets consider I want to create tables from table1... table99 like tablex1... .tablex99 columns (without data) respectively (i.e table1 as tablex1, table99 as tablex99).

  declare
  
  cursor c is select object_name from all_objects where object_type='TABLE';
  
  begin
  
  for i in c loop
  
  execute immediate 'create table '||i.object_name||'_x as select * from '||i.object_name||' where 1=2';
  
  end loop;
  
  end;
  
  use can use this and put your user names accordingly.
  If you get any error please post the error.
  

• External table with the field tab delimiter

  With the help of Oracle 11 g Release 2

  Here is my table create statement external:

  CREATE TABLE global.ext_a_attrib_cmt
  (   tag      VARCHAR2(255)
    , from$    VARCHAR2(255)
    , to$      VARCHAR2(255)
  )
     ORGANIZATION EXTERNAL
  (  TYPE ORACLE_LOADER
     DEFAULT DIRECTORY EXT_DATA_DIR
        ACCESS PARAMETERS
          (  RECORDS DELIMITED BY NEWLINE 
             SKIP 1
             BADFILE EXT_BAD_DIR:'a_attrib_cmt.bad'
             LOGFILE EXT_LOG_DIR:'a_attrib_cmt.log'
         --    FIELDS TERMINATED BY 0X'09' -- TAB delimited  
             FIELDS TERMINATED BY '\t'
             OPTIONALLY ENCLOSED BY "'"
             MISSING FIELD VALUES ARE NULL
             REJECT ROWS WITH ALL NULL FIELDS
          )
        LOCATION ('a_attrib_cmt.txt')
  )
     REJECT LIMIT UNLIMITED
     NOMONITORING
  /
  

  Here is the text file, a_attrib_cmt.txt:

  tag	Of	TO
  FrontSpringType_id	Coil	w/FRONT COIL SPRINGS
  FrontSpringType_id	Sheet	the FRONT/w suspension SPRINGS
  Aspiration_id	Naturally aspirated	w/o TURBO
  Aspiration_id	Turbocharged	w/TURBO
  Aspiration_id	Supercharged	w/COMPRESSOR
  SteeringType_id	Grid	w/RACK and PINION STEERING
  SteeringType_id	Gear	w/GEAR STEERING
  FuelDeliveryType_id	CARB	w/o FUEL INJ
  FuelDeliveryType_id	FI	w/FUEL INJ
  BedLength_id		?" BED
  BodyNumDoors_id		? DR
  BrakeSystem_id		w / ? BRAKES
  FrontBrakeType_id		w/FRONT? BRAKES

  PUBLIC has privileges to write to the directory EXT_DATA_DIR.

  Here is the error I get:

  Globall@ORA1 > select count (*) in the ext_a_attrib_cmt;

  Select count (*) in ext_a_attrib_cmt

  *

  ERROR on line 1:

  ORA-29913: error in executing ODCIEXTTABLEOPEN legend

  ORA-29400: data cartridge error

  KUP-00554: error occurred when parsing the access settings

  KUP-01005: syntax error: found 'minussign': expected an a: "badfile, bigEndian, characterset, column, data, delimited, discardfile,

  disable_directory_link_check, fields, fixed, charge, logfile, language, nodiscardfile, nobadfile, nologfile, date_cache, preprocessor, TailleLue, String, jump,

  territory, variable.

  KUP-01007: line 5, column 8

  Just get rid of the comment line. You cannot cave comments to create external table statement. SY.

• Update a table using the clause

  Hello

  I want to update a table using the selected values.

  Cases in the sample:

  
  

  create table as empsalary)

  Select 1 as empid, 0 in the wages of all the double union

  Select option 2, the double 0);

  Data update are as follows

  with saldata as

  (

  Select 1 as empid, 5000 as wages, 500 as double pf

  Union of all the

  Select option 2, 10000,1000 like double pf

  )

  Select empid, salary saldata

  I tried the following query but does not work

  updated set of empsalary table (empid, salary) =

  (

  Select * from)

  with saldata as

  (

  Select 1 as empid, salary, 500 5000 as pf Union double all the

  Select option 2, 10000,1000 like double pf

  )

  Select empid, salary saldata

  ) sl

  where sl.empid = empsalary.empid

  )

  I use oracle 10g.

  Help, please.

  Krishna Devi wrote:

  Hello

  I want to update a table using the selected values.

  Cases in the sample:

  create table as empsalary)

  Select 1 as empid, 0 in the wages of all the double union

  Select option 2, the double 0);

  Data update are as follows

  with saldata as

  (

  Select 1 as empid, 5000 as wages, 500 as double pf

  Union of all the

  Select option 2, 10000,1000 like double pf

  )

  Select empid, salary saldata

  I tried the following query but does not work

  updated set of empsalary table (empid, salary) =

  (

  Select * from)

  with saldata as

  (

  Select 1 as empid, salary, 500 5000 as pf Union double all the

  Select option 2, 10000,1000 like double pf

  )

  Select empid, salary saldata

  ) sl

  where sl.empid = empsalary.empid

  )

  I use oracle 10g.

  Help, please.

  Thanks for posting creates table and test data.

  The error message would have helped because it's pretty obvious that this is the problem:

  Update table empsalary

  *

  ERROR on line 1:

  ORA-00903: invalid table name

  Just remove the word "table".

• Can take us backup of external table using expdp

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  Hello:
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  Any thoughts on this will be appreciated.
  
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