Moved scope and persistence

2019-12-12 08:11:23 +01:00
parent 9e5494cc14
commit c94b65d76b
110 changed files with 250 additions and 272 deletions
--- a/src/Umbraco.Infrastructure/Persistence/SqlSyntax/ISqlSyntaxProvider.cs
+++ b/src/Umbraco.Infrastructure/Persistence/SqlSyntax/ISqlSyntaxProvider.cs
@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Text.RegularExpressions;
+using NPoco;
+using Umbraco.Core.Persistence.DatabaseAnnotations;
+using Umbraco.Core.Persistence.DatabaseModelDefinitions;
+using Umbraco.Core.Persistence.Querying;
+
+namespace Umbraco.Core.Persistence.SqlSyntax
+{
+    /// <summary>
+    /// Defines an SqlSyntaxProvider
+    /// </summary>
+    public interface ISqlSyntaxProvider
+    {
+        string EscapeString(string val);
+
+        string GetWildcardPlaceholder();
+        string GetStringColumnEqualComparison(string column, int paramIndex, TextColumnType columnType);
+        string GetStringColumnWildcardComparison(string column, int paramIndex, TextColumnType columnType);
+        string GetConcat(params string[] args);
+
+        string GetQuotedTableName(string tableName);
+        string GetQuotedColumnName(string columnName);
+        string GetQuotedName(string name);
+        bool DoesTableExist(IDatabase db, string tableName);
+        string GetIndexType(IndexTypes indexTypes);
+        string GetSpecialDbType(SpecialDbTypes dbTypes);
+        string CreateTable { get; }
+        string DropTable { get; }
+        string AddColumn { get; }
+        string DropColumn { get; }
+        string AlterColumn { get; }
+        string RenameColumn { get; }
+        string RenameTable { get; }
+        string CreateSchema { get; }
+        string AlterSchema { get; }
+        string DropSchema { get; }
+        string CreateIndex { get; }
+        string DropIndex { get; }
+        string InsertData { get; }
+        string UpdateData { get; }
+        string DeleteData { get; }
+        string TruncateTable { get; }
+        string CreateConstraint { get; }
+        string DeleteConstraint { get; }
+
+        string DeleteDefaultConstraint { get; }
+        string FormatDateTime(DateTime date, bool includeTime = true);
+        string Format(TableDefinition table);
+        string Format(IEnumerable<ColumnDefinition> columns);
+        List<string> Format(IEnumerable<IndexDefinition> indexes);
+        List<string> Format(IEnumerable<ForeignKeyDefinition> foreignKeys);
+        string FormatPrimaryKey(TableDefinition table);
+        string GetQuotedValue(string value);
+        string Format(ColumnDefinition column);
+        string Format(ColumnDefinition column, string tableName, out IEnumerable<string> sqls);
+        string Format(IndexDefinition index);
+        string Format(ForeignKeyDefinition foreignKey);
+        string FormatColumnRename(string tableName, string oldName, string newName);
+        string FormatTableRename(string oldName, string newName);
+
+        /// <summary>
+        /// Gets a regex matching aliased fields.
+        /// </summary>
+        /// <remarks>
+        /// <para>Matches "(table.column) AS (alias)" where table, column and alias are properly escaped.</para>
+        /// </remarks>
+        Regex AliasRegex { get; }
+
+        Sql<ISqlContext> SelectTop(Sql<ISqlContext> sql, int top);
+
+        bool SupportsClustered();
+        bool SupportsIdentityInsert();
+
+        string ConvertIntegerToOrderableString { get; }
+        string ConvertDateToOrderableString { get; }
+        string ConvertDecimalToOrderableString { get; }
+        
+        /// <summary>
+        /// Returns the default isolation level for the database
+        /// </summary>
+        IsolationLevel DefaultIsolationLevel { get; }
+
+        IEnumerable<string> GetTablesInSchema(IDatabase db);
+        IEnumerable<ColumnInfo> GetColumnsInSchema(IDatabase db);
+
+        /// <summary>
+        /// Returns all constraints defined in the database (Primary keys, foreign keys, unique constraints...) (does not include indexes)
+        /// </summary>
+        /// <param name="db"></param>
+        /// <returns>
+        /// A Tuple containing: TableName, ConstraintName
+        /// </returns>
+        IEnumerable<Tuple<string, string>> GetConstraintsPerTable(IDatabase db);
+
+        /// <summary>
+        /// Returns all constraints defined in the database (Primary keys, foreign keys, unique constraints...) (does not include indexes)
+        /// </summary>
+        /// <param name="db"></param>
+        /// <returns>
+        /// A Tuple containing: TableName, ColumnName, ConstraintName
+        /// </returns>
+        IEnumerable<Tuple<string, string, string>> GetConstraintsPerColumn(IDatabase db);
+
+        /// <summary>
+        /// Returns all defined Indexes in the database excluding primary keys
+        /// </summary>
+        /// <param name="db"></param>
+        /// <returns>
+        /// A Tuple containing: TableName, IndexName, ColumnName, IsUnique
+        /// </returns>
+        IEnumerable<Tuple<string, string, string, bool>> GetDefinedIndexes(IDatabase db);
+
+        /// <summary>
+        /// Tries to gets the name of the default constraint on a column.
+        /// </summary>
+        /// <param name="db">The database.</param>
+        /// <param name="tableName">The table name.</param>
+        /// <param name="columnName">The column name.</param>
+        /// <param name="constraintName">The constraint name.</param>
+        /// <returns>A value indicating whether a default constraint was found.</returns>
+        /// <remarks>
+        /// <para>Some database engines (e.g. SqlCe) may not have names for default constraints,
+        /// in which case the function may return true, but <paramref name="constraintName"/> is
+        /// unspecified.</para>
+        /// </remarks>
+        bool TryGetDefaultConstraint(IDatabase db, string tableName, string columnName, out string constraintName);
+
+        void ReadLock(IDatabase db, params int[] lockIds);
+        void WriteLock(IDatabase db, params int[] lockIds);
+    }
+}