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1 | 1 | /* |
2 | | - * Headers for handling of SET var TO statements |
| 2 | + * Headers for handling of 'SET var TO', 'SHOW var' and 'RESET var' |
| 3 | + * statements |
3 | 4 | * |
4 | | - * $Id: variable.h,v 1.3 1997/04/23 03:17:52 scrappy Exp $ |
5 | | - * |
6 | | - * $Log: variable.h,v $ |
7 | | - * Revision 1.3 1997/04/23 03:17:52 scrappy |
8 | | - * To: Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> |
9 | | - * Subject: Re: [PATCHES] SET DateStyle patches |
10 | | - * |
11 | | - * On Tue, 22 Apr 1997, Thomas Lockhart wrote: |
12 | | - * |
13 | | - * > Some more patches! These (try to) finish implementing SET variable TO value |
14 | | - * > for "DateStyle" (changed the name from simply "date" to be more descriptive). |
15 | | - * > This is based on code from Martin and Bruce (?), which was easy to modify. |
16 | | - * > The syntax is |
17 | | - * > |
18 | | - * > SET DateStyle TO 'iso' |
19 | | - * > SET DateStyle TO 'postgres' |
20 | | - * > SET DateStyle TO 'sql' |
21 | | - * > SET DateStyle TO 'european' |
22 | | - * > SET DateStyle TO 'noneuropean' |
23 | | - * > SET DateStyle TO 'us' (same as "noneuropean") |
24 | | - * > SET DateStyle TO 'default' (current same as "postgres,us") |
25 | | - * > |
26 | | - * > ("european" is just compared for the first 4 characters, and "noneuropean" |
27 | | - * > is compared for the first 7 to allow less typing). |
28 | | - * > |
29 | | - * > Multiple arguments are allowed, so SET datestyle TO 'sql,euro' is valid. |
30 | | - * > |
31 | | - * > My mods also try to implement "SHOW variable" and "RESET variable", but |
32 | | - * > that part just core dumps at the moment. I would guess that my errors |
33 | | - * > are obvious to someone who knows what they are doing with the parser stuff, |
34 | | - * > so if someone (Bruce and/or Martin??) could have it do the right thing |
35 | | - * > we will have a more complete set of what we need. |
36 | | - * > |
37 | | - * > Also, I would like to have a floating point precision global variable to |
38 | | - * > implement "SET precision TO 10" and perhaps "SET precision TO 10,2" for |
39 | | - * > float8 and float4, but I don't know how to do that for integer types rather |
40 | | - * > than strings. If someone is fixing the SHOW and RESET code, perhaps they can |
41 | | - * > add some hooks for me to do the floats while they are at it. |
42 | | - * > |
43 | | - * > I've left some remnants of variable structures in the source code which |
44 | | - * > I did not use in the interests of getting something working for v6.1. |
45 | | - * > We'll have time to clean things up for the next release... |
46 | | - * |
47 | | - * Revision 1.2 1997/04/17 13:50:57 scrappy |
48 | | - * From: "Martin J. Laubach" <mjl@CSlab.tuwien.ac.at> |
49 | | - * Subject: [HACKERS] Patch: set date to euro/us postgres/iso/sql |
50 | | - * |
51 | | - * Here a patch that implements a SET date for use by the datetime |
52 | | - * stuff. The syntax is |
53 | | - * |
54 | | - * SET date TO 'val[,val,...]' |
55 | | - * |
56 | | - * where val is us (us dates), euro (european dates), postgres, |
57 | | - * iso or sql. |
58 | | - * |
59 | | - * Thomas is working on the integration in his datetime module. |
60 | | - * I just needed to get the patch out before it went stale :) |
61 | | - * |
62 | | - * Revision 1.1 1997/04/10 16:53:30 mjl |
63 | | - * Initial revision |
| 5 | + * $Id: variable.h,v 1.4 1997/04/23 05:52:32 vadim Exp $ |
64 | 6 | * |
65 | 7 | */ |
66 | | -/*-----------------------------------------------------------------------*/ |
67 | 8 |
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68 | 9 | enum DateFormat { Date_Postgres, Date_SQL, Date_ISO }; |
69 | 10 |
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