migrate database providers to core framework
This commit is contained in:
sbwalker
114
Oqtane.Server/Databases/MySQL/MySQLDatabase.cs
Normal file
114
Oqtane.Server/Databases/MySQL/MySQLDatabase.cs
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@ -0,0 +1,114 @@
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using System.Data;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata;
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using Microsoft.EntityFrameworkCore.Migrations.Operations;
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using Microsoft.EntityFrameworkCore.Migrations.Operations.Builders;
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using MySql.Data.MySqlClient;
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using Oqtane.Databases;
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namespace Oqtane.Database.MySQL
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{
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public class MySQLDatabase : DatabaseBase
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{
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private static string _friendlyName => "MySQL";
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private static string _name => "MySQL";
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static MySQLDatabase()
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{
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Initialize(typeof(MySQLDatabase));
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}
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public MySQLDatabase() :base(_name, _friendlyName) { }
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public override string Provider => "Pomelo.EntityFrameworkCore.MySql";
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public override OperationBuilder<AddColumnOperation> AddAutoIncrementColumn(ColumnsBuilder table, string name)
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{
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return table.Column<int>(name: name, nullable: false).Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn);
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}
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public override string ConcatenateSql(params string[] values)
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{
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var returnValue = "CONCAT(";
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for (var i = 0; i < values.Length; i++)
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{
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if (i > 0)
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{
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returnValue += ",";
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}
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returnValue += values[i];
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}
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returnValue += ")";
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return returnValue;
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}
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public override int ExecuteNonQuery(string connectionString, string query)
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{
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var conn = new MySqlConnection(connectionString);
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var cmd = conn.CreateCommand();
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using (conn)
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{
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PrepareCommand(conn, cmd, query);
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var val = -1;
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try
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{
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val = cmd.ExecuteNonQuery();
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}
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catch
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{
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// an error occurred executing the query
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}
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return val;
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}
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}
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public override IDataReader ExecuteReader(string connectionString, string query)
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{
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var conn = new MySqlConnection(connectionString);
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var cmd = conn.CreateCommand();
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PrepareCommand(conn, cmd, query);
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var dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
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return dr;
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}
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public override string DelimitName(string name)
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{
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return $"`{name}`";
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}
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public override string RewriteValue(object value)
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{
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var type = value.GetType().Name;
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if (type == "DateTime")
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{
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return $"'{value}'";
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}
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if (type == "Boolean")
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{
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return (bool)value ? "1" : "0"; // MySQL uses 1/0 for boolean values
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}
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return value.ToString();
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}
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public override DbContextOptionsBuilder UseDatabase(DbContextOptionsBuilder optionsBuilder, string connectionString)
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{
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return optionsBuilder.UseMySql(connectionString, ServerVersion.AutoDetect(connectionString));
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}
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private void PrepareCommand(MySqlConnection conn, MySqlCommand cmd, string query)
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{
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if (conn.State != ConnectionState.Open)
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{
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conn.Open();
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}
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cmd.Connection = conn;
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cmd.CommandText = query;
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cmd.CommandType = CommandType.Text;
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}
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}
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}
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49
Oqtane.Server/Databases/PostgreSQL/HistoryRepository.cs
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49
Oqtane.Server/Databases/PostgreSQL/HistoryRepository.cs
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@ -0,0 +1,49 @@
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using System;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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using Microsoft.EntityFrameworkCore.Migrations;
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using Npgsql.EntityFrameworkCore.PostgreSQL.Migrations.Internal;
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using Oqtane.Migrations.Framework;
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using Oqtane.Models;
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// ReSharper disable ClassNeverInstantiated.Global
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namespace Oqtane.Database.PostgreSQL
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{
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public class HistoryRepository : NpgsqlHistoryRepository
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{
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private string _appliedDateColumnName = "applied_date";
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private string _appliedVersionColumnName = "applied_version";
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private MigrationHistoryTable _migrationHistoryTable;
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public HistoryRepository(HistoryRepositoryDependencies dependencies) : base(dependencies)
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{
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_migrationHistoryTable = new MigrationHistoryTable
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{
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TableName = TableName,
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TableSchema = TableSchema,
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MigrationIdColumnName = MigrationIdColumnName,
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ProductVersionColumnName = ProductVersionColumnName,
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AppliedVersionColumnName = _appliedVersionColumnName,
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AppliedDateColumnName = _appliedDateColumnName
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};
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}
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protected override void ConfigureTable(EntityTypeBuilder<HistoryRow> history)
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{
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base.ConfigureTable(history);
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history.Property<string>(_appliedVersionColumnName).HasMaxLength(10);
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history.Property<DateTime>(_appliedDateColumnName);
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}
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public override string GetInsertScript(HistoryRow row)
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{
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if (row == null)
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{
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throw new ArgumentNullException(nameof(row));
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}
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return MigrationUtils.BuildInsertScript(row, Dependencies, _migrationHistoryTable);
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}
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}
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}
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165
Oqtane.Server/Databases/PostgreSQL/PostgreSQLDatabase.cs
Normal file
165
Oqtane.Server/Databases/PostgreSQL/PostgreSQLDatabase.cs
Normal file
@ -0,0 +1,165 @@
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using System;
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using System.Data;
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using System.Globalization;
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using EFCore.NamingConventions.Internal;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Migrations;
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using Microsoft.EntityFrameworkCore.Migrations.Operations;
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using Microsoft.EntityFrameworkCore.Migrations.Operations.Builders;
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using Npgsql;
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using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
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using Oqtane.Databases;
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namespace Oqtane.Database.PostgreSQL
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{
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public class PostgreSQLDatabase : DatabaseBase
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{
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private static string _friendlyName => "PostgreSQL";
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private static string _name => "PostgreSQL";
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private readonly INameRewriter _rewriter;
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static PostgreSQLDatabase()
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{
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Initialize(typeof(PostgreSQLDatabase));
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}
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public PostgreSQLDatabase() : base(_name, _friendlyName)
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{
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_rewriter = new SnakeCaseNameRewriter(CultureInfo.InvariantCulture);
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}
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public override string Provider => "Npgsql.EntityFrameworkCore.PostgreSQL";
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public override OperationBuilder<AddColumnOperation> AddAutoIncrementColumn(ColumnsBuilder table, string name)
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{
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return table.Column<int>(name: name, nullable: false).Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityAlwaysColumn);
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}
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public override string ConcatenateSql(params string[] values)
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{
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var returnValue = String.Empty;
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for (var i = 0; i < values.Length; i++)
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{
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if (i > 0)
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{
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returnValue += " || ";
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}
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returnValue += values[i];
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}
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return returnValue;
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}
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public override int ExecuteNonQuery(string connectionString, string query)
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{
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var conn = new NpgsqlConnection(connectionString);
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var cmd = conn.CreateCommand();
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using (conn)
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{
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PrepareCommand(conn, cmd, query);
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var val = -1;
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try
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{
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val = cmd.ExecuteNonQuery();
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}
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catch
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{
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// an error occurred executing the query
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}
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return val;
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}
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}
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public override IDataReader ExecuteReader(string connectionString, string query)
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{
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var conn = new NpgsqlConnection(connectionString);
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var cmd = conn.CreateCommand();
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PrepareCommand(conn, cmd, query);
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var dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
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return dr;
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}
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public override string RewriteName(string name)
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{
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return _rewriter.RewriteName(name);
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}
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public override string DelimitName(string name)
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{
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return $"\"{name}\"";
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}
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public override string RewriteValue(object value)
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{
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var type = value.GetType().Name;
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if (type == "DateTime")
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{
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return $"'{value}'";
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}
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if (type == "Boolean")
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{
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return (bool)value ? "true" : "false"; // PostgreSQL uses true/false for boolean values
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}
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return value.ToString();
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}
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public override void UpdateIdentityStoreTableNames(ModelBuilder builder)
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{
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foreach(var entity in builder.Model.GetEntityTypes())
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{
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var tableName = entity.GetTableName();
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if (tableName.StartsWith("AspNetUser"))
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{
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// replace table name
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entity.SetTableName(RewriteName(entity.GetTableName()));
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// replace column names
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foreach(var property in entity.GetProperties())
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{
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property.SetColumnName(RewriteName(property.Name));
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}
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// replace key names
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foreach(var key in entity.GetKeys())
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{
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key.SetName(RewriteName(key.GetName()));
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}
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// replace foreign key names
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foreach (var key in entity.GetForeignKeys())
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{
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key.PrincipalKey.SetName(RewriteName(key.PrincipalKey.GetName()));
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}
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// replace index names
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foreach (var index in entity.GetIndexes())
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{
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index.SetDatabaseName(RewriteName(index.GetDatabaseName()));
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}
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}
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}
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}
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public override DbContextOptionsBuilder UseDatabase(DbContextOptionsBuilder optionsBuilder, string connectionString)
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{
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return optionsBuilder.UseNpgsql(connectionString)
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.UseSnakeCaseNamingConvention()
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.ReplaceService<IHistoryRepository, HistoryRepository>();
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}
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private void PrepareCommand(NpgsqlConnection conn, NpgsqlCommand cmd, string query)
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{
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if (conn.State != ConnectionState.Open)
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{
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conn.Open();
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}
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cmd.Connection = conn;
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cmd.CommandText = query;
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cmd.CommandType = CommandType.Text;
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}
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}
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}
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49
Oqtane.Server/Databases/SqlServer/HistoryRepository.cs
Normal file
49
Oqtane.Server/Databases/SqlServer/HistoryRepository.cs
Normal file
@ -0,0 +1,49 @@
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using System;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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using Microsoft.EntityFrameworkCore.Migrations;
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using Microsoft.EntityFrameworkCore.SqlServer.Migrations.Internal;
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using Oqtane.Migrations.Framework;
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using Oqtane.Models;
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// ReSharper disable ClassNeverInstantiated.Global
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namespace Oqtane.Database.SqlServer
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{
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public class HistoryRepository : SqlServerHistoryRepository
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{
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private string _appliedDateColumnName = "AppliedDate";
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||||
private string _appliedVersionColumnName = "AppliedVersion";
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private MigrationHistoryTable _migrationHistoryTable;
|
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|
||||
public HistoryRepository(HistoryRepositoryDependencies dependencies) : base(dependencies)
|
||||
{
|
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_migrationHistoryTable = new MigrationHistoryTable
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{
|
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TableName = TableName,
|
||||
TableSchema = TableSchema,
|
||||
MigrationIdColumnName = MigrationIdColumnName,
|
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ProductVersionColumnName = ProductVersionColumnName,
|
||||
AppliedVersionColumnName = _appliedVersionColumnName,
|
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AppliedDateColumnName = _appliedDateColumnName
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};
|
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|
||||
}
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|
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protected override void ConfigureTable(EntityTypeBuilder<HistoryRow> history)
|
||||
{
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||||
base.ConfigureTable(history);
|
||||
history.Property<string>(_appliedVersionColumnName).HasMaxLength(10);
|
||||
history.Property<DateTime>(_appliedDateColumnName);
|
||||
}
|
||||
|
||||
public override string GetInsertScript(HistoryRow row)
|
||||
{
|
||||
if (row == null)
|
||||
{
|
||||
throw new ArgumentNullException(nameof(row));
|
||||
}
|
||||
|
||||
return MigrationUtils.BuildInsertScript(row, Dependencies, _migrationHistoryTable);
|
||||
}
|
||||
}
|
||||
}
|
||||
120
Oqtane.Server/Databases/SqlServer/SqlServerDatabase.cs
Normal file
120
Oqtane.Server/Databases/SqlServer/SqlServerDatabase.cs
Normal file
@ -0,0 +1,120 @@
|
||||
using System;
|
||||
using System.Data;
|
||||
using Microsoft.Data.SqlClient;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using Microsoft.EntityFrameworkCore.Migrations;
|
||||
using Microsoft.EntityFrameworkCore.Migrations.Operations;
|
||||
using Microsoft.EntityFrameworkCore.Migrations.Operations.Builders;
|
||||
using Oqtane.Databases;
|
||||
|
||||
namespace Oqtane.Database.SqlServer
|
||||
{
|
||||
public class SqlServerDatabase : DatabaseBase
|
||||
{
|
||||
private static string _friendlyName => "SQL Server";
|
||||
|
||||
private static string _name => "SqlServer";
|
||||
|
||||
static SqlServerDatabase()
|
||||
{
|
||||
Initialize(typeof(SqlServerDatabase));
|
||||
}
|
||||
|
||||
public SqlServerDatabase() : base(_name, _friendlyName)
|
||||
{
|
||||
}
|
||||
|
||||
public override string Provider => "Microsoft.EntityFrameworkCore.SqlServer";
|
||||
|
||||
public override OperationBuilder<AddColumnOperation> AddAutoIncrementColumn(ColumnsBuilder table, string name)
|
||||
{
|
||||
return table.Column<int>(name: name, nullable: false).Annotation("SqlServer:Identity", "1, 1");
|
||||
}
|
||||
|
||||
public override void AlterStringColumn(MigrationBuilder builder, string name, string table, int length, bool nullable, bool unicode, string index)
|
||||
{
|
||||
var elements = index.Split(':', StringSplitOptions.RemoveEmptyEntries);
|
||||
if (elements.Length != 0)
|
||||
{
|
||||
builder.DropIndex(elements[0], table);
|
||||
}
|
||||
builder.AlterColumn<string>(name, table, maxLength: length, nullable: nullable, unicode: unicode);
|
||||
if (elements.Length != 0)
|
||||
{
|
||||
var columns = elements[1].Split(',');
|
||||
builder.CreateIndex(elements[0], table, columns, null, bool.Parse(elements[2]), null);
|
||||
}
|
||||
}
|
||||
|
||||
public override string DelimitName(string name)
|
||||
{
|
||||
return $"[{name}]";
|
||||
}
|
||||
|
||||
public override string RewriteValue(object value)
|
||||
{
|
||||
var type = value.GetType().Name;
|
||||
if (type == "DateTime")
|
||||
{
|
||||
return $"'{value}'";
|
||||
}
|
||||
if (type == "Boolean")
|
||||
{
|
||||
return (bool)value ? "1" : "0"; // SQL Server uses 1/0 for boolean values
|
||||
}
|
||||
return value.ToString();
|
||||
}
|
||||
|
||||
public override int ExecuteNonQuery(string connectionString, string query)
|
||||
{
|
||||
var conn = new SqlConnection(FormatConnectionString(connectionString));
|
||||
var cmd = conn.CreateCommand();
|
||||
using (conn)
|
||||
{
|
||||
PrepareCommand(conn, cmd, query);
|
||||
var val = -1;
|
||||
try
|
||||
{
|
||||
val = cmd.ExecuteNonQuery();
|
||||
}
|
||||
catch
|
||||
{
|
||||
// an error occurred executing the query
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public override IDataReader ExecuteReader(string connectionString, string query)
|
||||
{
|
||||
var conn = new SqlConnection(FormatConnectionString(connectionString));
|
||||
var cmd = conn.CreateCommand();
|
||||
PrepareCommand(conn, cmd, query);
|
||||
var dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
|
||||
return dr;
|
||||
}
|
||||
|
||||
public override DbContextOptionsBuilder UseDatabase(DbContextOptionsBuilder optionsBuilder, string connectionString)
|
||||
{
|
||||
return optionsBuilder.UseSqlServer(connectionString)
|
||||
.ReplaceService<IHistoryRepository, HistoryRepository>();
|
||||
}
|
||||
|
||||
private string FormatConnectionString(string connectionString)
|
||||
{
|
||||
return connectionString.Replace("|DataDirectory|", AppDomain.CurrentDomain.GetData("DataDirectory").ToString());
|
||||
}
|
||||
|
||||
private void PrepareCommand(SqlConnection conn, SqlCommand cmd, string query)
|
||||
{
|
||||
if (conn.State != ConnectionState.Open)
|
||||
{
|
||||
conn.Open();
|
||||
}
|
||||
cmd.Connection = conn;
|
||||
cmd.CommandText = query;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
}
|
||||
}
|
||||
}
|
||||
49
Oqtane.Server/Databases/Sqlite/HistoryRepository.cs
Normal file
49
Oqtane.Server/Databases/Sqlite/HistoryRepository.cs
Normal file
@ -0,0 +1,49 @@
|
||||
using System;
|
||||
using Microsoft.EntityFrameworkCore.Metadata.Builders;
|
||||
using Microsoft.EntityFrameworkCore.Migrations;
|
||||
using Microsoft.EntityFrameworkCore.Sqlite.Migrations.Internal;
|
||||
using Oqtane.Migrations.Framework;
|
||||
using Oqtane.Models;
|
||||
|
||||
// ReSharper disable ClassNeverInstantiated.Global
|
||||
|
||||
namespace Oqtane.Database.Sqlite
|
||||
{
|
||||
public class HistoryRepository : SqliteHistoryRepository
|
||||
{
|
||||
private string _appliedDateColumnName = "AppliedDate";
|
||||
private string _appliedVersionColumnName = "AppliedVersion";
|
||||
private MigrationHistoryTable _migrationHistoryTable;
|
||||
|
||||
public HistoryRepository(HistoryRepositoryDependencies dependencies) : base(dependencies)
|
||||
{
|
||||
_migrationHistoryTable = new MigrationHistoryTable
|
||||
{
|
||||
TableName = TableName,
|
||||
TableSchema = TableSchema,
|
||||
MigrationIdColumnName = MigrationIdColumnName,
|
||||
ProductVersionColumnName = ProductVersionColumnName,
|
||||
AppliedVersionColumnName = _appliedVersionColumnName,
|
||||
AppliedDateColumnName = _appliedDateColumnName
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
protected override void ConfigureTable(EntityTypeBuilder<HistoryRow> history)
|
||||
{
|
||||
base.ConfigureTable(history);
|
||||
history.Property<string>(_appliedVersionColumnName).HasMaxLength(10);
|
||||
history.Property<DateTime>(_appliedDateColumnName);
|
||||
}
|
||||
|
||||
public override string GetInsertScript(HistoryRow row)
|
||||
{
|
||||
if (row == null)
|
||||
{
|
||||
throw new ArgumentNullException(nameof(row));
|
||||
}
|
||||
|
||||
return MigrationUtils.BuildInsertScript(row, Dependencies, _migrationHistoryTable);
|
||||
}
|
||||
}
|
||||
}
|
||||
123
Oqtane.Server/Databases/Sqlite/SqliteDatabase.cs
Normal file
123
Oqtane.Server/Databases/Sqlite/SqliteDatabase.cs
Normal file
@ -0,0 +1,123 @@
|
||||
using System;
|
||||
using System.Data;
|
||||
using Microsoft.Data.Sqlite;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using Microsoft.EntityFrameworkCore.Migrations;
|
||||
using Microsoft.EntityFrameworkCore.Migrations.Operations;
|
||||
using Microsoft.EntityFrameworkCore.Migrations.Operations.Builders;
|
||||
using Oqtane.Databases;
|
||||
|
||||
namespace Oqtane.Database.Sqlite
|
||||
{
|
||||
public class SqliteDatabase : DatabaseBase
|
||||
{
|
||||
private static string _friendlyName => "SQLite";
|
||||
|
||||
private static string _name => "Sqlite";
|
||||
|
||||
static SqliteDatabase()
|
||||
{
|
||||
Initialize(typeof(SqliteDatabase));
|
||||
}
|
||||
|
||||
public SqliteDatabase() :base(_name, _friendlyName) { }
|
||||
|
||||
public override string Provider => "Microsoft.EntityFrameworkCore.Sqlite";
|
||||
|
||||
public override OperationBuilder<AddColumnOperation> AddAutoIncrementColumn(ColumnsBuilder table, string name)
|
||||
{
|
||||
return table.Column<int>(name: name, nullable: false).Annotation("Sqlite:Autoincrement", true);
|
||||
}
|
||||
|
||||
public override void DropColumn(MigrationBuilder builder, string name, string table)
|
||||
{
|
||||
// not implemented as SQLite does not support dropping columns
|
||||
}
|
||||
|
||||
public override void AlterStringColumn(MigrationBuilder builder, string name, string table, int length, bool nullable, bool unicode, string index)
|
||||
{
|
||||
// not implemented as SQLite does not support altering columns
|
||||
}
|
||||
|
||||
public override string ConcatenateSql(params string[] values)
|
||||
{
|
||||
var returnValue = String.Empty;
|
||||
for (var i = 0; i < values.Length; i++)
|
||||
{
|
||||
if (i > 0)
|
||||
{
|
||||
returnValue += " || ";
|
||||
}
|
||||
returnValue += values[i];
|
||||
}
|
||||
|
||||
return returnValue;
|
||||
}
|
||||
|
||||
public override int ExecuteNonQuery(string connectionString, string query)
|
||||
{
|
||||
var conn = new SqliteConnection(connectionString);
|
||||
var cmd = conn.CreateCommand();
|
||||
using (conn)
|
||||
{
|
||||
PrepareCommand(conn, cmd, query);
|
||||
var val = -1;
|
||||
try
|
||||
{
|
||||
val = cmd.ExecuteNonQuery();
|
||||
}
|
||||
catch
|
||||
{
|
||||
// an error occurred executing the query
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public override IDataReader ExecuteReader(string connectionString, string query)
|
||||
{
|
||||
var conn = new SqliteConnection(connectionString);
|
||||
var cmd = conn.CreateCommand();
|
||||
PrepareCommand(conn, cmd, query);
|
||||
var dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
|
||||
return dr;
|
||||
}
|
||||
|
||||
public override string DelimitName(string name)
|
||||
{
|
||||
return $"\"{name}\"";
|
||||
}
|
||||
|
||||
public override string RewriteValue(object value)
|
||||
{
|
||||
var type = value.GetType().Name;
|
||||
if (type == "DateTime")
|
||||
{
|
||||
return $"'{value}'";
|
||||
}
|
||||
if (type == "Boolean")
|
||||
{
|
||||
return (bool)value ? "1" : "0"; // SQLite uses 1/0 for boolean values
|
||||
}
|
||||
return value.ToString();
|
||||
}
|
||||
|
||||
public override DbContextOptionsBuilder UseDatabase(DbContextOptionsBuilder optionsBuilder, string connectionString)
|
||||
{
|
||||
return optionsBuilder.UseSqlite(connectionString)
|
||||
.ReplaceService<IHistoryRepository, HistoryRepository>();
|
||||
}
|
||||
|
||||
private void PrepareCommand(SqliteConnection conn, SqliteCommand cmd, string query)
|
||||
{
|
||||
if (conn.State != ConnectionState.Open)
|
||||
{
|
||||
conn.Open();
|
||||
}
|
||||
cmd.Connection = conn;
|
||||
cmd.CommandText = query;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user