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CLEAR.ARRAY; (CLA) CLEAR.ARRAY; (CLA) The CLEAR.ARRAY; command clears the entire contents of a Setup Data array or Global Setup Data array in a single operation. If the array is alphanumeric, each element is set to spaces. If the array is numeric, each element is set to zero. The data item used to index the array is not reset by this command. Syntax DDD DDDDDDDDD DDDDDDDDDDDDDDD4 Here data name is a Setup Data array or Global Setup Data array. 1-64 v
COMPUTE (COMP) and COMPUTE.FROM (CMP, CF) COMPUTE (COMP) and COMPUTE.FROM (CMP, CF) Syntax The COMPUTE; and COMPUTE.FROM; commands enable the entry of free-form expressions involving arithmetic operations and data items. The result of the calculation is stored in a numeric data item. $ For the COMPUTE; command, the data item is named as part of the command. $ For the COMPUTE.FROM; command, the data item must be a Setup Data item, defined immediately before the COMPUTE.FROM; command. Note: The COMPUTE.FROM; command is not implemented in LDA Run Time. Calculations are performed in the standard mathematical order of precedence for arithmetic operators, and from left to right. When using the COMPUTE; and COMPUTE.FROM; commands: $ The System Data item GLB.STATUS is not affected by either of these commands. Use the GLB.STATUS; command (in LDA, the GS; command) to test for a divisor of zero or arithmetic overflow. If either occurs, the result is set to zero. (You could include logic to test for a divisor of zero before the COMPUTE; or COMPUTE.FROM; commands are executed.) $ A maximum of fifteen operands may be used in a COMPUTE; command. In LDA, the maximum is 98 operators and 99 operands. $ Data items and operators in the COMPUTE; or COMPUTE.FROM; command must be separated by at least one space. $ If the receiving data item in a COMPUTE; or COMPUTE.FROM; command does not allow sufficient decimal places for precision, the result will be truncated (rather than rounded). $ In host <strong>LINC</strong>, if you do not use the GLB.STATUS; command in your arithmetic logic and you divide by zero, your program will abort. DDDDD DDDDDDDDDDBD DDDD 3 DDDDD DD DDY ZDDDD? ZDDDDDDDDDDDY @DDDDDDDDDDDDD? 3 3 DDDDDDDADDD DD DDAD DDDDDDD4 data item A previously defined data item into which the result is to be placed. v 1-65
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LINC Programming Reference Manual M
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The names, places, and/or events us
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Contents Syntax :::::::::::::::::::
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Contents DETACH (DET, DTH) ::::::::
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Contents Examples :::::::::::::::::
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Contents Examples :::::::::::::::::
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Contents Example ::::::::::::::::::
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Contents GLB.DESTNOFORM :::::::::::
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Contents GLB.SYSGENTIME :::::::::::
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About This Document Purpose Scope A
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LINC Generate Reference Manual: Pai
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Section 1 LINC Logic Commands Overv
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Conventions for Syntax Diagrams AS;
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profile keys Conventions for Syntax
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ABORT $ If a specified Ispec is rec
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ACCEPT (AX) Syntax ACCEPT (AX) The
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ACCESS.EXT (AEXT) Syntax Note: This
Page 37 and 38: Examples For example, for an Ispec
Page 39 and 40: ADD (AD) Syntax Examples Reference
Page 41 and 42: ADVANCE (AV) ADVANCE (AV) The ADVAN
Page 43 and 44: ATTACH (ATT) and ATTACH&SPACE (ATS)
Page 45 and 46: ATTRIBUTE (ATTR) ATTRIBUTE (ATTR) U
Page 47 and 48: AUTO (AU) and AUTO.ARRAY (AUA) AUTO
Page 49 and 50: Example DD DDDDDD DDDDDD DDD
Page 51 and 52: AUTO; CONTRA Syntax Examples Refere
Page 53 and 54: AUTO.ENTRY (AE) AUTO.ENTRY (AE) The
Page 55 and 56: References ‘‘AUTO; CO
Page 57 and 58: AUTO; WRITE and AUTO; WRITE&CLEAR A
Page 59 and 60: Procedure To send an OLTP transacti
Page 61 and 62: Settings of GLB.STATUS and GLB.HUBS
Page 63 and 64: GLB.STATUS is BUSY AUTO; WRITE and
Page 65 and 66: GLB.HUBSTATUS Meaning AUTO; WRITE a
Page 67 and 68: References AUTO; WRITE and AUTO; WR
Page 69 and 70: Reference "Using the Copy.From Faci
Page 71 and 72: BEGIN.LOOP (BG) ‘‘END’’,
Page 73 and 74: Syntax Examples References DD DBD
Page 75 and 76: CALL CALL The CALL; command enables
Page 77 and 78: eport CALL Indicates that a Report
Page 79 and 80: LDA Syntax Caution If the EXTERNAL;
Page 81 and 82: Introduction CALL For MCP based tar
Page 83 and 84: Examples Value Execution spaces Suc
Page 85 and 86: CASE (CS) Syntax CASE (CS) The CASE
Page 87: Examples References CASE (CS) In th
Page 91 and 92: References COMPUTE (COMP) and COMPU
Page 93 and 94: CRITICAL.POINT (CP) CRITICAL.POINT
Page 95 and 96: Storage of Recovery Data Syntax CRI
Page 97 and 98: References C
Page 99 and 100: DATE.CONVERT (DC) The DATE.CONVERT;
Page 101 and 102: DATE.CONVERT (DC) $ If the year is
Page 103 and 104: Data Item Formats DATE.CONVERT (DC)
Page 105 and 106: Simple Form DATE.CONVERT (DC) In th
Page 107 and 108: DETACH (DET, DTH) DETACH (DET, DTH)
Page 109 and 110: Reference DETACH (DET, DTH) In the
Page 111 and 112: continued Variant Summary of Functi
Page 113 and 114: DETERMINE; (DT) Commands Under cert
Page 115 and 116: With EXTRACTED.AS; DETERMINE; ACTUA
Page 117 and 118: Example EAS is a valid abbreviation
Page 119 and 120: DETERMINE; BACK Syntax References D
Page 121 and 122: References DETERMINE; EVERY This pr
Page 123 and 124: References ‘‘GLB.STATUS (GS)’
Page 125 and 126: Examples DETERMINE; GROUP high-orde
Page 127 and 128: DETERMINE; LAST Syntax Examples DET
Page 129 and 130: DETERMINE; TOTAL Syntax Examples DE
Page 131 and 132: DISCOUNT.CASH (DCF) Syntax DISCOUNT
Page 133 and 134: DIVIDE (DV) Syntax DIVIDE (DV) The
Page 135 and 136: DO.WHEN (DW) Syntax DO.WHEN (DW) Th
Page 137 and 138: Examples References DO.WHEN (DW) In
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References ‘‘DO.WHEN (DW)’’
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END.EXIT (EE) Syntax Examples Refer
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END.USE (EU) Syntax Reference END.U
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EXTRACT (EX) EXTRACT (EX) The EXTRA
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EXTRACT (EX) $ As logic associated
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EXTRACT (EX) These files do not exi
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Examples There are restrictions on
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References EXTRACT (EX) The file wi
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Syntax Truncation of Data FLAG (FL,
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FLAG.ARRAY (FLA) Syntax FLAG.ARRAY
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GET.LENGTH; (GL) Syntax Examples GE
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GLB.STATUS (GS) Syntax GLB.STATUS (
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INITIALIZE (INIT) Syntax INITIALIZE
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INSERT (INS) Syntax Example INSERT
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Reference
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Syntax Example References Caution K
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LEFT.ALIGN (LA) Syntax LEFT.ALIGN (
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Example 2 continued LEFT.ALIGN (LA)
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LOAD LOAD The LOAD; command applies
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LOOK.UP; (LU;) Commands LOOK.UP; (L
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LOOK.UP; Commands for UNIX ORACLE L
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‘‘GLB.STATUS’’. ‘‘GLB.S
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References LOOK.UP; EVERY RANGE 1-9
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LOOK.UP; GROUP Syntax LOOK.UP; GROU
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LOWER.CASE (LC) Syntax Reference LO
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Syntax MATCH; Command DD DD DBD
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Example 2 References MATCH In this
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OLTP MESSAGE (ME) Use of this comma
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Examples References MESSAGE (ME) In
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Syntax Examples DDDD DDDDD DDDD
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Syntax DBD DBDDDDDDDDDDDDDDDDDD
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MOVE.ARRAY (MVA) Syntax MOVE.ARRAY
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MOVE.AUTO (MA), MOVE.AUTO.ARRAY (MA
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MOVE.AUTO (MA), MOVE.AUTO.ARRAY (MA
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MOVE.DATE (MD) Syntax References MO
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MULTI Syntax References MULTI Note:
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ON.CHANGE (OCH) ON.CHANGE (OCH) The
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References continued ON.CHANGE (OCH
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Syntax Number MCP based COBOL Defin
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PAGE (PG) Syntax Example PAGE (PG)
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PERFORM.FRAME.LOGIC (PFL) Syntax PE
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Syntax Examples References DDD DD
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RECALL (RC) The RECALL; command can
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References ‘‘GLB.ERROR’’. R
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RESTART (RT) Syntax Examples There
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ROC.MODE (ROC) Syntax ROC.MODE (ROC
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RUN If the AT device type is not us
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Syntax DD DDD DDD DDDBDDDDDDDDDD
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SECURE SECURE SECURE; is not a full
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SEND.MESSAGE (SEND.STATUS; SM; SMSG
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SEND.PRINT (SEND, SP) Syntax SEND.P
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SENDLIST.DYNAMIC (SLDYN) SENDLIST.D
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Syntax Columns Commonly the downloa
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SENDLIST.STATIC (SLSTA) SENDLIST.ST
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This form indicates that the list b
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Example Reference SERIAL An Event D
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database SET.DB An alphanumeric dat
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References ‘‘GLB.APPNAME’’,
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Syntax On entry to the SET.TITLE; c
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Examples References SET.TITLE (SETT
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SLEEP (SLP) Use of this command wit
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SORT (SO) SORT (SO) The SORT; comma
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Examples SORT (SO) The first ASCEND
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START (ST) START (ST) Depending on
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Syntax Caution On OS 2200 based LIN
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STN.INFO (SI) STN.INFO (SI) This co
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SUBTRACT (SB) Syntax Example Refere
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SWITCH.TO (SWT) Host LINC implement
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SWITCH.TO (SWT) $ For an MCP based
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Examples CLEAR; SWITCH.TO (SWT) Thi
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TRACE (TR) Syntax Example TRACE (TR
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WAKE.UP (WU) WAKE.UP (WU) The WAKE.
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Section 2 System Data Items Overvie
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Recovery of System Data Items Recov
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continued System Data Item Applies
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continued System Data Item Applies
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System Data Item Descriptions ACTMT
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GLB.ALT.USER is a synonym for GLB.A
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GLB.BALANCE System Data Item Descri
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System Data Item Descriptions Date
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GLB.CORSTATUS GLB.DATE System Data
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continued System Data Item Descript
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System Data Item Descriptions To se
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continued Value Description Standar
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MESSAGE; or RECALL; Commands System
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GLB.EXTEXT GLB.FILEINFO GLB.FILLER
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GLB.FORMID System Data Item Descrip
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GLB.HIGH System Data Item Descripti
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System Data Item Descriptions For a
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GLB.LINEUP System Data Item Descrip
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GLB.MATCH LENGTH = 1 EDIT = A Value
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System Data Item Descriptions $ Ass
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GLB.ORIGINPTN System Data Item Desc
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GLB.PITCH System Data Item Descript
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System Data Item Descriptions The v
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OS 2200 environment System Data Ite
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GLB.RECOVER System Data Item Descri
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GLB.REPVERSION System Data Item Des
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GLB.SELFDB GLB.SELFENV System Data
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System Data Item Descriptions GLB.S
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GLB.STN In Ispecs Overwriting GLB.S
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System Data Item Descriptions If th
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GLB.SYSGENDATE System Data Item Des
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For 2200 Series System Data Item De
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System Data Item Descriptions Here
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GLB.TODAYS-MONTH A synonym for TODA
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System Data Item Descriptions For a
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GLB.2PC INPUT-DATE System Data Item
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Action Purpose ADD Adds a record to
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The following requirements and rest
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TODAYS-DAY GLB.TODAYS-DATE-NUM is a
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Caution System Data Item Descriptio
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Formulas for the DISCOUNT.CASH; Com
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Appendix B Railroad Diagram Syntax
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Bridges A bridge indicates the maxi
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Glossary B banner A system-generate
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Glossary Data item Part of a LINC S
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Glossary Generate Set A named set o
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Glossary interdatabase access The a
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Glossary LINC Generate (1) The LINC
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Glossary Memo Data Memo-type, optio
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Glossary P pack Painter patch The l
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Glossary R relation name For LINC A
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Glossary SQL format query AnSQLquer
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Glossary Usage Input-Output An Ispe
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Index branching logic commands for,
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Index EE; logic command, 1-117 ELSE
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Index GLB.INPUTDATA, 2-33 GLB.INQ,
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Index J JTO; logic command, 1-142,
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Index ON.CHANGE; logic command, 1-1
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Index GLB.TITLE in, 2-64, 2-65 PRIN
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Index database type, 2-18 UNIX shel
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Addition Deletion Revision Error Pu
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