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SQL*Loader direct path load slower than conventional path

edited Apr 13, 2018 2:26AM in Database Utilities (MOSC) 12 commentsAnswered ✓

Hi folks

We have a SQL*Loader load and we are trying to figure it out why direct path is spending the same time or less than conventional load when we are

loading an empty table.

Some facts:

Oracle release: SQL*Loader: Release 12.1.0.2.0

OS: Linux 2.6.32-642.6.2.el6.x86_64 #1 SMP Mon Oct 24 10:22:33 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux

Oracle release: 12.1.0.2.0 under Exadata.

Table structure is:

TABLA

   ( NUMBER,

NUMBER,

NUMBER,

NUMBER,

VARCHAR2(100 CHAR),

VARCHAR2(250 CHAR),

NUMBER,

VARCHAR2(100 CHAR),

DATE,

VARCHAR2(30 CHAR),

DATE,

VARCHAR2(30 CHAR),

DATE,

VARCHAR2(30 CHAR),

c15 NUMBER

   ) SEGMENT CREATION IMMEDIATE

  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255

NOCOMPRESS LOGGING

  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645

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