5 // Copyright (c) 2007-2008 Jiri Moudry, Pascal Craponne
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7 // Permission is hereby granted, free of charge, to any person obtaining a copy
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8 // of this software and associated documentation files (the "Software"), to deal
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9 // in the Software without restriction, including without limitation the rights
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10 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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11 // copies of the Software, and to permit persons to whom the Software is
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12 // furnished to do so, subject to the following conditions:
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14 // The above copyright notice and this permission notice shall be included in
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15 // all copies or substantial portions of the Software.
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17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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18 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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19 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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20 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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21 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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22 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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26 namespace DbLinq.Vendor
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29 /// Represents a database column
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34 interface IDataTableColumn : IDataType
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39 string ColumnName { get; set; }
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42 /// The table to which belongs the column
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44 string TableName { get; set; }
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47 /// The table schema to which belongs the column
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49 string TableSchema { get; set; }
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52 /// Used to determine if the column is a primary key.
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53 /// May be null, because some vendors don't show this as a column property (Oracle for example) but as table constraints
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55 bool? PrimaryKey { get; set; }
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58 /// The value assigned when nothing is specified in insert.
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59 /// Sometimes use to determine if a column is a sequence.
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61 string DefaultValue { get; set; }
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64 /// Determines if the column value is generated when there is no value given in insert
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66 bool? Generated { get; set; }
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