We have been able to take advantage of the performance benefits of direct-path inserts in “INSERT … SELECT” operations for a long time using the APPEND…
View More APPEND_VALUES Hint in Oracle Database 11g Release 2
Tag: append_values
Oracle CBO is ignoring SYS_DL_CURSOR
Some days ago i came across with a pl/sql code where they used (for some reason) an Oracle hint called SYS_DL_CURSOR. I got it when i…
View More Oracle CBO is ignoring SYS_DL_CURSOR
APPEND_VALUES and SYS_DL_CURSOR Hints with HCC
The APPEND_VALUES hint was introduced in 11.2 to allow direct path inserts with variables using the VALUES clause. i.e. INSERT INTO XYZ (COL1, COL2) VALUES…
View More APPEND_VALUES and SYS_DL_CURSOR Hints with HCC