public override string GetSQLString(ISQL.DBType type) { if (orList.Count > 0 || andList.Count > 0) { string sb = string.Empty; if (andList.Count > 0) { FieldValuesSQL fv = new FieldValuesSQL(" and "); foreach (ISQL sql in andList) { fv.AddSQLCondition(sql); } sb = sb + fv.GetSQLString(type); } if (orList.Count > 0) { FieldValuesSQL fv = new FieldValuesSQL(" or "); foreach (ISQL sql in orList) { fv.AddSQLCondition(sql); } if (andList.Count > 0) { sb = sb + " and (" + fv.GetSQLString(type) + ")"; } else { sb = fv.GetSQLString(type); } } return("(" + sb + ")"); } return(string.Empty); }
public override string GetSQLString(ISQL.DBType type) { if (value != null && field != null) { string v = " '" + SQLUtils.GetStandardSQLValue(value) + "' "; if (number) { v = " " + SQLUtils.GetStandardSQLValue(value) + " "; } if (type == ISQL.DBType.mysql) { if (negative) { return("!(`" + field + "`" + condition + v + ")"); } else { return("`" + field + "`" + condition + v); } } else { if (negative) { return("!(" + field + string.Empty + condition + v + ")"); } else { return(string.Empty + field + string.Empty + condition + v); } } } return(string.Empty); }
public override string GetSQLString(ISQL.DBType type) { StringBuilder sb = new StringBuilder(); sb.Append("delete from "); sb.Append(tables.GetSQLString(type)); sb.Append(where.GetSQLString(type)); return(SQLUtils.RemoveMultiBlank(sb.ToString())); }
public override string GetSQLString(ISQL.DBType type) { if (fields.Size() == 0) { return(string.Empty); } else { return(" group by " + fields.GetSQLString(type) + SQLUtils.BLANK); } }
public override string GetSQLString(ISQL.DBType type) { StringBuilder sb = new StringBuilder(); sb.Append("update "); sb.Append(tables.GetSQLString(type)); sb.Append(" set "); sb.Append(fieldValues.GetSQLString(type)); sb.Append(where.GetSQLString(type)); return(SQLUtils.RemoveMultiBlank(sb.ToString().Trim())); }
public override string GetSQLString(ISQL.DBType type) { if (fields.Count == 0) { return(string.Empty); } else { return(SQLUtils.BLANK + StringUtil.GetStringFromStrings(Sharpen.Collections.ToArray(fields, new string[] { }), ", ") + SQLUtils.BLANK); } }
public override string GetSQLString(ISQL.DBType type) { if (fieldValues.Size() == 0 || StringUtil.IsNullOrEmpty(fieldValues.GetSQLString(type))) { return(string.Empty); } else { return(" where " + fieldValues.GetSQLString(type)); } }
public override string GetSQLString(ISQL.DBType type) { if (!autoIncrement) { return("`" + fieldName + "`" + SQLUtils.BLANK + fieldType + SQLUtils.BLANK + (canNull ? string.Empty : " NOT NULL ") + " DEFAULT '" + defaultValue + "'"); } else { return("`" + fieldName + "`" + SQLUtils.BLANK + fieldType + SQLUtils.BLANK + (canNull ? string.Empty : " NOT NULL ") + " AUTO_INCREMENT "); } }
public override string GetSQLString(ISQL.DBType type) { if (fields.Size() == 0) { return(string.Empty); } else { string field = fields.GetSQLString(type); return(" order by " + field + SQLUtils.BLANK); } }
public override string GetSQLString(ISQL.DBType type) { StringBuilder sb = new StringBuilder(); if (type == ISQL.DBType.mysql) { if (ignore) { sb.Append("insert "); sb.Append(" ignore "); } else { sb.Append("replace"); } } else { sb.Append("insert "); } sb.Append(" into "); sb.Append(tables.GetSQLString(type)); if (type == ISQL.DBType.mysql) { sb.Append(" set "); sb.Append(fieldValues.GetSQLString(type)); } else { ISQL[] fields = Sharpen.Collections.ToArray(fieldValues.GetFieldMap(), new ISQL[0]); if (fields.Length > 0) { IList <string> fList = new List <string>(); IList <string> vList = new List <string>(); foreach (ISQL f in fields) { SQLCondition sc = (SQLCondition)f; fList.Add("\"" + sc.GetField() + "\""); vList.Add(" '" + SQLUtils.GetStandardSQLValue(sc.GetValue()) + "' "); } sb.Append(" (" + StringUtil.GetStringFromStrings(fList, ",") + ") values(" + StringUtil.GetStringFromStrings(vList, ",") + ") "); } } return(SQLUtils.RemoveMultiBlank(sb.ToString().Trim())); }
public override string GetSQLString(ISQL.DBType type) { if (count == 0 && start == 0) { return(string.Empty); } else { if (count != 0 && start == 0) { return(" limit " + count); } else { return(" limit " + start + ", " + count); } } }
public override string GetSQLString(ISQL.DBType type) { if (fieldMap.Count == 0) { return(string.Empty); } else { IList <string> list = new List <string>(); foreach (ISQL con in fieldMap) { string sql = con.GetSQLString(type); if (!StringUtil.IsNullOrEmpty(sql)) { list.Add(con.GetSQLString(type)); } } return(SQLUtils.BLANK + StringUtil.GetStringFromStrings(Sharpen.Collections.ToArray(list, new string[] { }), spliter) + SQLUtils.BLANK); } }
public override string GetSQLString(ISQL.DBType type) { if (!StringUtil.IsNullOrEmpty(this.sql)) { return(this.sql); } string field = fields.Size() == 0 ? "*" : fields.GetSQLString(type); string sql = string.Empty; if (type == ISQL.DBType.mysql || limit == null || (limit.GetCount() == 0 && limit.GetStart() == 0)) { sql = "select " + field + " from " + tables.GetSQLString(type) + where.GetSQLString(type) + groupBy.GetSQLString(type) + orderBy.GetSQLString(type) + limit.GetSQLString(type); } else { WhereSQL w1 = where.Clone(); w1.AddCondition(new SQLCondition("rownum", (limit.GetStart() + limit.GetCount() + 1).ToString(), "<", true)); WhereSQL w2 = where.Clone(); w2.AddCondition(new SQLCondition("rownum", (limit.GetStart() + 1).ToString(), "<", true)); sql = "SELECT * FROM ( SELECT A.*, ROWNUM RNNNNNN FROM (SELECT " + field + " FROM " + tables.GetSQLString(type) + where.GetSQLString(type) + groupBy.GetSQLString(type) + orderBy.GetSQLString(type) + ") A WHERE ROWNUM <= " + (limit.GetStart() + limit.GetCount()) + " ) WHERE RNNNNNN >= " + (limit.GetStart() + 1); } return(SQLUtils.RemoveMultiBlank(sql.Trim()).Trim()); }
public override string GetSQLString(ISQL.DBType type) { return(SQLUtils.BLANK + "PRIMARY KEY (" + keys.GetSQLString(type) + ")" + SQLUtils.BLANK); }
public override string GetSQLString(ISQL.DBType type) { return(SQLUtils.RemoveMultiBlank("CREATE TABLE `" + tableName + "` (" + fields.GetSQLString(type) + ")" + SQLUtils.BLANK + options.GetSQLString(type) + ";")); }
public override string GetSQLString(ISQL.DBType type) { return(SQLUtils.BLANK + "ENGINE=" + engine + SQLUtils.BLANK + "DEFAULT" + SQLUtils.BLANK + "CHARSET=" + charset + SQLUtils.BLANK); }
public override string GetSQLString(ISQL.DBType type) { return(sql); }
public abstract string GetSQLString(ISQL.DBType type);