| 1 | /*-------------------------------------------------------------------- | 
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| 2 | * Symbols referenced in this file: | 
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| 3 | * - makeInteger | 
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| 4 | * - makeString | 
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| 5 | * - makeFloat | 
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| 6 | *-------------------------------------------------------------------- | 
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| 7 | */ | 
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| 8 |  | 
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| 9 | /*------------------------------------------------------------------------- | 
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| 10 | * | 
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| 11 | * value.c | 
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| 12 | *	  implementation of PGValue nodes | 
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| 13 | * | 
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| 14 | * | 
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| 15 | * Copyright (c) 2003-2017, PostgreSQL Global Development PGGroup | 
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| 16 | * | 
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| 17 | * | 
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| 18 | * IDENTIFICATION | 
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| 19 | *	  src/backend/nodes/value.c | 
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| 20 | * | 
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| 21 | *------------------------------------------------------------------------- | 
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| 22 | */ | 
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| 23 | #include "pg_functions.hpp" | 
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| 24 |  | 
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| 25 | #include "nodes/parsenodes.hpp" | 
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| 26 |  | 
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| 27 | /* | 
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| 28 | *	makeInteger | 
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| 29 | */ | 
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| 30 | PGValue * | 
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| 31 | makeInteger(long i) | 
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| 32 | { | 
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| 33 | PGValue	   *v = makeNode(PGValue); | 
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| 34 |  | 
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| 35 | v->type = T_PGInteger; | 
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| 36 | v->val.ival = i; | 
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| 37 | return v; | 
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| 38 | } | 
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| 39 |  | 
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| 40 | /* | 
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| 41 | *	makeFloat | 
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| 42 | * | 
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| 43 | * Caller is responsible for passing a palloc'd string. | 
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| 44 | */ | 
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| 45 | PGValue * | 
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| 46 | makeFloat(char *numericStr) | 
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| 47 | { | 
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| 48 | PGValue	   *v = makeNode(PGValue); | 
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| 49 |  | 
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| 50 | v->type = T_PGFloat; | 
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| 51 | v->val.str = numericStr; | 
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| 52 | return v; | 
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| 53 | } | 
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| 54 |  | 
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| 55 | /* | 
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| 56 | *	makeString | 
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| 57 | * | 
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| 58 | * Caller is responsible for passing a palloc'd string. | 
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| 59 | */ | 
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| 60 | PGValue * | 
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| 61 | makeString(const char *str) | 
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| 62 | { | 
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| 63 | PGValue	   *v = makeNode(PGValue); | 
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| 64 |  | 
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| 65 | v->type = T_PGString; | 
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| 66 | v->val.str = (char*) str; | 
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| 67 | return v; | 
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| 68 | } | 
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| 69 |  | 
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| 70 | /* | 
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| 71 | *	makeBitString | 
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| 72 | * | 
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| 73 | * Caller is responsible for passing a palloc'd string. | 
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| 74 | */ | 
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| 75 |  | 
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| 76 |  | 
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