OINO TS
    Preparing search index...

    Class OINODbAbstract

    Base class for database abstraction, implementing methods for connecting, making queries and parsing/formatting data between SQL and serialization formats.

    Index

    Constructors

    Properties

    name: string

    Name of the database

    Methods

    • Connect to database.

      Returns Promise<OINOResult>

    • Initialize a data model by getting the SQL schema and populating OINODbDataFields of the model.

      Parameters

      • api: OINODbApi

        api which data model to initialize.

      Returns Promise<void>

    • Print a single data value from serialization using the context of the native data type with the correct SQL escaping.

      Parameters

      • cellValue: OINODataCell

        data from sql results

      • sqlType: string

        native type name for table column

      Returns string

    • Print a column name with correct SQL escaping.

      Parameters

      • sqlColumn: string

        name of the column

      Returns string

    • Print SQL select statement with DB specific formatting.

      Parameters

      • tableName: string

        The name of the table to select from.

      • columnNames: string

        The columns to be selected.

      • whereCondition: string

        The WHERE clause to filter the results.

      • orderCondition: string

        The ORDER BY clause to sort the results.

      • limitCondition: string

        The LIMIT clause to limit the number of results.

      • groupByCondition: string

        The GROUP BY clause to group the results.

      Returns string

    • Print a single string value as valid sql literal

      Parameters

      • sqlString: string

        string value

      Returns string

    • Print a table name using database specific SQL escaping.

      Parameters

      • sqlTable: string

        name of the table

      Returns string

    • Validate connection to database is working.

      Returns Promise<OINOResult>