83 lines
2.3 KiB
Mathematica
83 lines
2.3 KiB
Mathematica
DINIT2BC ;SFISC/MKO-SQLI FILES ;10:51 AM 30 Mar 1999
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;;22.0;VA FileMan;;Mar 30, 1999
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;Per VHA Directive 10-93-142, this routine should not be modified.
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F I=1:2 S X=$T(Q+I) Q:X="" S Y=$E($T(Q+I+1),4,999),X=$E(X,4,999) S:$A(Y)=126 I=I+1,Y=$E(Y,2,999)_$E($T(Q+I+1),5,99) S:$A(Y)=61 Y=$E(Y,2,999) S @X=Y
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G ^DINIT2BD
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Q Q
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;;^DIC(1.5219,0,"GL")
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;;=^DMSQ("F",
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;;^DIC("B","SQLI_FOREIGN_KEY",1.5219)
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;;=
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;;^DIC(1.5219,"%D",0)
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;;=^^6^6^2970806^^^^
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;;^DIC(1.5219,"%D",1,0)
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;;=A set of columns in a table that match the primary key of another table.
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;;^DIC(1.5219,"%D",2,0)
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;;= They represent an explicit join of the two tables. Each foreign key
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;;^DIC(1.5219,"%D",3,0)
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;;= element points to it's table element (SQLI_TABLE_ELEMENT),
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;;^DIC(1.5219,"%D",4,0)
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;;=a column in the local table (SQLI_COLUMN) and a primary key element of a
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;;^DIC(1.5219,"%D",5,0)
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;;= foreign table (SQLI_PRIMARY_KEY). The primary key table element of the
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;;^DIC(1.5219,"%D",6,0)
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;;=foreign table has the domain of that table, which makes the connection.
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;;^DD(1.5219,0)
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;;=FIELD^^2^3
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;;^DD(1.5219,0,"DDA")
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;;=N
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;;^DD(1.5219,0,"DT")
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;;=2960820
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;;^DD(1.5219,0,"IX","B",1.5219,.01)
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;;=
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;;^DD(1.5219,0,"NM","SQLI_FOREIGN_KEY")
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;;=
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;;^DD(1.5219,0,"VRPK")
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;;=DI
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;;^DD(1.5219,.01,0)
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;;=F_TBL_ELEMENT^RP1.5216'^DMSQ("E",^0;1^Q
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;;^DD(1.5219,.01,.1)
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;;=Foreign Key
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;;^DD(1.5219,.01,1,0)
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;;=^.1
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;;^DD(1.5219,.01,1,1,0)
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;;=1.5219^B
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;;^DD(1.5219,.01,1,1,1)
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;;=S ^DMSQ("F","B",$E(X,1,30),DA)=""
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;;^DD(1.5219,.01,1,1,2)
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;;=K ^DMSQ("F","B",$E(X,1,30),DA)
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;;^DD(1.5219,.01,3)
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;;=
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;;^DD(1.5219,.01,9)
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;;=^
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;;^DD(1.5219,.01,21,0)
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;;=^^1^1^2960926^^^^
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;;^DD(1.5219,.01,21,1,0)
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;;=IEN of foreign key table element in SQLI_TABLE_ELEMENT
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;;^DD(1.5219,.01,"DT")
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;;=2960828
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;;^DD(1.5219,1,0)
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;;=F_PK_ELEMENT^RP1.5218'^DMSQ("P",^0;2^Q
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;;^DD(1.5219,1,.1)
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;;=Primary Key
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;;^DD(1.5219,1,9)
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;;=^
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;;^DD(1.5219,1,21,0)
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;;=^^1^1^2960926^
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;;^DD(1.5219,1,21,1,0)
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;;=IEN of primary key element in SQLI_PRIMARY_KEY of foreign table
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;;^DD(1.5219,1,"DT")
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;;=2960926
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;;^DD(1.5219,2,0)
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;;=F_CLM_ELEMENT^RP1.5217'^DMSQ("C",^0;3^Q
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;;^DD(1.5219,2,.1)
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;;=Column
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;;^DD(1.5219,2,9)
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;;=^
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;;^DD(1.5219,2,21,0)
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;;=^^1^1^2960926^
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;;^DD(1.5219,2,21,1,0)
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;;=IEN of column of this table in SQLI_COLUMN which matches foreign PK
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;;^DD(1.5219,2,"DT")
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;;=2960926
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