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1.1 ! root 1: .th INTRODUCTION INGRES 10/31/84 ! 2: .s3 ! 3: This manual is a reference manual for the \*(II data base ! 4: system. ! 5: It documents the use of \*(II in a very terse manner. ! 6: To learn how to use \*(II, refer to the ! 7: document called ``A Tutorial on \*(II''. ! 8: .s3 ! 9: The \*(II reference manual is subdivided into four parts: ! 10: .lp +10 8 ! 11: Quel describes the commands and features which ! 12: are used inside of \*(II. ! 13: .lp +10 8 ! 14: Unix describes the \*(II programs which are executable ! 15: as \*(UU commands. ! 16: .lp +10 8 ! 17: Files describes some of the important files used ! 18: by \*(II. ! 19: .lp +10 8 ! 20: Error lists all the user generatable error messages ! 21: along with some elaboration as to what they mean ! 22: or what we think they mean. ! 23: .i0 ! 24: .s3 ! 25: Each entry in this manual has one or more of ! 26: the following sections: ! 27: .s3 ! 28: .in +5 ! 29: .ti -5 ! 30: NAME section ! 31: .br ! 32: This section repeats the name of the entry and gives an indication of ! 33: its purpose. ! 34: .s3 ! 35: .ti -5 ! 36: SYNOPSIS section ! 37: .br ! 38: This section indicates the form of the command (statement). ! 39: The conventions which are used are as follows: ! 40: .s3 ! 41: .in +10 ! 42: .ti -7 ! 43: Bold face names are ! 44: used to indicate reserved keywords. ! 45: .ti -7 ! 46: Lower case words indicate generic types of information which must ! 47: be supplied by the user; ! 48: legal values for these names are described in the DESCRIPTION section. ! 49: .ti -7 ! 50: Square brakets ( [] ) indicate that the enclosed item is optional. ! 51: .ti -7 ! 52: Braces ( {} ) indicate an optional item which may be repeated. ! 53: In some cases they indicate simple (non-repeated) grouping; ! 54: the usage should be clear from context. ! 55: .in -10 ! 56: .s3 ! 57: When these conventions are insufficient to fully specify ! 58: the legal format of a command a more general form is given ! 59: and the allowable subsets are specified in the DESCRIPTION section. ! 60: .s3 ! 61: .ti -5 ! 62: DESCRIPTION section ! 63: .br ! 64: This section gives a detailed description of the entry with references ! 65: to the generic names used in the SYNOPSIS section. ! 66: .s3 ! 67: .ti -5 ! 68: EXAMPLE section ! 69: .br ! 70: This section gives one or more examples of the use of the entry. ! 71: Most of these examples are based on the following relations: ! 72: .ce 5 ! 73: emp(name,sal,mgr,bdate) ! 74: and ! 75: newemp(name,sal,age) ! 76: and ! 77: parts(pnum, pname, color, weight, qoh) ! 78: .s3 ! 79: .ti -5 ! 80: SEE ALSO section ! 81: .br ! 82: This section gives the names of entries in the manual which ! 83: are closely related to the current entry or which are referenced ! 84: in the description of the current entry. ! 85: .s3 ! 86: .ti -5 ! 87: BUGS section ! 88: .br ! 89: This section indicates known bugs or deficiencies in the command. ! 90: .s3 ! 91: .in -5 ! 92: To start using \*(II you must be entered as an ! 93: \*(II user; this is done by the ! 94: \*(II administrator who will enter ! 95: you in the ``users'' file (see users(files)). ! 96: To start using ingres ! 97: see the section on ingres(unix), ! 98: quel(quel), and monitor(quel).
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