Here is an example fragment:
1/0/564AFF349D68: WhereBegin
*** Optimizer Start *** (wctrlFlags: 0x0)
add: * 0.01.00 DIR_SETTINGS f 00100 N 0 cost 0,216,200
0 0.01.00 DIR_SETTINGS f 00100 N 0 cost 0,216,200
---- begin solver. (nRowEst=0)
New 0 cost=216,200,214 order=0
---- after round 0 ----
0 cost=216 nrow=200 order=0
---- Solution nRow=200
0 0.01.00 DIR_SETTINGS f 00100 N 0 cost 0,216,200
*** Optimizer Finished ***
1/0/564AFF349D68: end processing
'-- SELECT (1/564AFF349D68) selFlags=0xc4 nSelectRow=200
|-- result-set
| |-- AS DS_DTS_CREATED
| | '-- {0:0} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_PK_SERIAL_NUMBER
| | '-- {0:1} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_URI
| | '-- {0:2} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_DIR_STATUS
| | '-- {0:3} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_DIR_FIRMWARE_VERSION
| | '-- {0:4} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_SIGNON_ID
| | '-- {0:5} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_PASSWORD
| | '-- {0:6} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_CONNECTION_TYPE
| | '-- {0:7} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_MASTER_REF
| | '-- {0:8} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_MOBILE_PREFIX
| | '-- {0:9} pTab=564AFF3A8428 fg.af=800000.n
| |-- AS DS_MOBILE
| | '-- {0:10} pTab=564AFF3A8428 fg.af=800000.n
| '-- AS DS_DTS_UPDATED
| '-- {0:11} pTab=564AFF3A8428 fg.af=800000.n
'-- FROM
'-- {0:*} dir_settings tab='DIR_SETTINGS' nCol=12 ptr=564AFF3A8428 used=fff
How can I interpret this info? ptr is point to the address of the variable nCol and so on.