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54 lines
2.0 KiB
54 lines
2.0 KiB
namespace SqlSugar
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{
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public abstract partial class DbMaintenanceProvider : IDbMaintenance
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{
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#region Context
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private ISqlBuilder _SqlBuilder;
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public SqlSugarClient Context { get; set; }
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public ISqlBuilder SqlBuilder
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{
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get
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{
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if (_SqlBuilder == null)
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{
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_SqlBuilder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
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_SqlBuilder.Context = this.Context;
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}
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return _SqlBuilder;
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}
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}
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#endregion
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#region DML
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protected abstract string GetViewInfoListSql { get; }
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protected abstract string GetTableInfoListSql { get; }
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protected abstract string GetColumnInfosByTableNameSql { get; }
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#endregion
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#region DDL
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protected abstract string AddColumnToTableSql { get; }
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protected abstract string AlterColumnToTableSql { get; }
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protected abstract string BackupDataBaseSql { get; }
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protected abstract string CreateTableSql { get; }
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protected abstract string CreateTableColumn { get; }
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protected abstract string BackupTableSql { get; }
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protected abstract string TruncateTableSql { get; }
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protected abstract string DropTableSql { get; }
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protected abstract string DropColumnToTableSql { get; }
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protected abstract string DropConstraintSql { get; }
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protected abstract string AddPrimaryKeySql { get; }
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protected abstract string RenameColumnSql { get; }
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#endregion
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#region Check
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protected abstract string CheckSystemTablePermissionsSql { get; }
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#endregion
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#region Scattered
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protected abstract string CreateTableNull { get; }
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protected abstract string CreateTableNotNull { get; }
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protected abstract string CreateTablePirmaryKey { get; }
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protected abstract string CreateTableIdentity { get; }
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#endregion
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}
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}
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