Index_L

L

LABEL= option

ODS TRACE statement 190

labels 80

LAST.variable 376, 380

LBOUND function 460

LENGTH statement

creating variables 82

I/O optimization and 216

LIBNAME engine 573

LIBNAME statement

associating librefs 470

clearing librefs 470

library concatenation 471

library directories 478

library engines 469, 606

definition 606

interface library engines 607

native library engines 606

version compatibility and 588

view engines 608

librefs 469

accessing files without 478

assigning 470

associating with LIBNAME statement 470

clearing with LIBNAME statement 470

configuring with registry 247

fixing libref problems with registry 249

reserved names 471

SAS/ACCESS 574

LIKE operator 204

links

registry and 238

list input 363

LIST statement

writing to log with 165

LISTING destination 182

definition 178

Listing output

sample 171

literals 16, 110

little endian platforms 32

log 162

altering contents of 165

as DATA step output 13

changing destination of 170

console log 162

customizing 165, 166

structure of 163

suppressing parts of 165

writing to 165

log control options 159

Log window 299

logic errors 159

logical names 469

logical operators 121

combining WHERE expressions 207

syntax for WHERE expressions 207