CREATE OR REPLACE DIRECTORY bdump AS '/u01/app/oracle/admin/SID/bdump/'; DROP TABLE alert_log; CREATE TABLE alert_log ( line VARCHAR2(4000) ) ORGANIZATION EXTERNAL ( TYPE ORACLE_LOADER DEFAULT DIRECTORY bdump ACCESS PARAMETERS ( RECORDS DELIMITED BY NEWLINE BADFILE bdump:'read_alert_%a_...
( LOCATION ='oracle://<server address>[:<port>]',-- PUSHDOWN = ON | OFF,CREDENTIAL = credential_name)/* * LOCATION: Oracle table/view in '<database_name>.<schema_name>.<object_name>' format. Note this may be case sensitive in the Oracle database. * DATA_SOURCE: the external ...
( LOCATION ='oracle://<server address>[:<port>]',-- PUSHDOWN = ON | OFF,CREDENTIAL = credential_name)/* * LOCATION: Oracle table/view in '<database_name>.<schema_name>.<object_name>' format. Note this may be case sensitive in the Oracle database. * DATA_SOURCE: the external ...
TheDBMS_HADOOPpackage also includes theSYNC_PARTITIONS_FOR_HIVEprocedure. This procedure automatically synchronizes the partitioning of the partitioned external table in the Apache Hive storage with the partitioning metadata of the same table stored in the Oracle Database. Related Topics Altering Externa...
CREATE TABLE emp (emp_no CHAR(6), last_name CHAR(25), first_name CHAR(20), middle_initial CHA R(1));CREATE TABLE emp_load (employee_number CHAR(5), employee_last_name CHAR(20),employee_first_name CHAR(15), employee_middle_name CHAR(15))ORGANIZATION EXTERNAL (TYPE ORACLE_LOADER DEFA...
are a subset of the control file syntax of SQL*Loader utility. The second access driver,ORACLE_DATAPUMP, lets you unload data—that is, read data from the database and insert it into an external table, represented by one or more external files—and then reload it into an Oracle Database...
The access parameters described in this chapter provide the interface to the external table access driver. You specify access parameters when you create the external table. This chapter describes the syntax for the access parameters for the default access driver. ...
mysql>CREATE TABLE table_name create_definition ENGINE=lakehouse SECONDARY_ENGINE=rapid ENGINE_ATTRIBUTE='{ "dialect": { "format": "avro" | "csv" | "json" | "parquet", "check_constraints": true | false, "field_delimiter": "|", "record_delimiter": "|\n", "escape_character": "\\"...
This assumes that Lakehouse Auto Parallel Load will analyze the data, infer the table structure, and create the database and all tables. See: Section 5.2.4.2, “Lakehouse Auto Parallel Load with the external_tables Option”. Define the db_object parameters that will load data from three ...
The syntax of CREATE EXTERNAL TABLE is as follows: CREATE EXTERNAL TABLE table_name (column_options [AS (metadata$filecol{N})]) LOCATION = '<string>' FORMAT = (format_options) [PATTERN = '<regex_pattern>']; ; where table_name specifies the name of the external table. column_options...