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Adds Delete Row.

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This commit is contained in:
Twitchy 2011-08-07 20:10:22 +12:00
parent a435966f07
commit 203f3aa570
2 changed files with 38 additions and 0 deletions
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33
TShockAPI/DB/IQueryBuilder.cs
View file

@ -16,6 +16,7 @@ namespace TShockAPI.DB
string UpdateValue(string table, List<SqlValue> values, List<SqlValue> wheres);
string InsertValues(string table, List<SqlValue> values);
string ReadColumn(string table, List<SqlValue> wheres);
string DeleteRow(string table, List<SqlValue> wheres);
}
public class SqliteQueryCreator : IQueryBuilder
@ -51,6 +52,22 @@ namespace TShockAPI.DB
* Twitchy - Oh. I get it!
*/
}
public string DeleteRow(string table, List<SqlValue> wheres)
{
var sbwheres = new StringBuilder();
int count = 0;
foreach (SqlValue where in wheres)
{
sbwheres.Append(where.Name + "=" + where.Value.ToString());
if (count != wheres.Count - 1)
sbwheres.Append(" AND ");
count++;
}
if (wheres.Count > 0)
return "DELETE FROM '{0}' WHERE {1} ".SFormat(table, sbwheres.ToString());
else
return "DELETE FROM '{0}'".SFormat(table, sbwheres.ToString());
}
public string UpdateValue(string table, List<SqlValue> values, List<SqlValue> wheres)
{
var sbvalues = new StringBuilder();
@ -164,6 +181,22 @@ namespace TShockAPI.DB
var drop = "DROP TABLE {0}_{1}".SFormat(rstr, from.Name);
return "{0}; {1}; {2}; {3};".SFormat(alter, create, insert, drop);
}
public string DeleteRow(string table, List<SqlValue> wheres)
{
var sbwheres = new StringBuilder();
int count = 0;
foreach (SqlValue where in wheres)
{
sbwheres.Append(where.Name + "=" + where.Value.ToString());
if (count != wheres.Count - 1)
sbwheres.Append(" AND ");
count++;
}
if (wheres.Count > 0)
return "DELETE FROM {0} WHERE {1} ".SFormat(table, sbwheres.ToString());
else
return "DELETE FROM {0}".SFormat(table, sbwheres.ToString());
}
public string UpdateValue(string table, List<SqlValue> values, List<SqlValue> wheres)
{
var sbvalues = new StringBuilder();

5
TShockAPI/DB/SqlTable.cs
View file

@ -76,5 +76,10 @@ namespace TShockAPI.DB
return ret;
}
public void DeleteRow(string table, List<SqlValue> wheres)
{
database.Query(creator.DeleteRow(table, wheres));
}
}
}