DAC for MySQL

TMySQLMacroQuery.Properties

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Please see TmySQLMacroQuery properties short descriptions below:

Derived from TDataSet

Active

Specifies whether or not a dataset is open.

AutoCalcFields

Determines when the OnCalcFields event is triggered.

Bof

Indicates whether or not a cursor is positioned at the first record in a dataset.

Bookmark

Specifies the current bookmark in the dataset.

CachedUpdates

Does not affect on dataset behavior.

DefaultFields

Indicates whether a dataset's underlying field components are generated dynamically when the dataset is opened.

Eof

Indicates whether or not a cursor is positioned at the last record in a dataset.

FieldCount

Indicates the number of field components associated with the dataset.

FieldDefList

Points to the list of field definitions for the dataset.

FieldList

Lists the field components of a dataset.

Fields

Lists all non-aggregate field components of the dataset.

FieldValues

Provides access to the values for all fields in the active record for the dataset.

Found

Indicates whether or not moving to a different record is successful.

Modified

Indicates whether the active record is modified.

Name

Designates the name of the dataset as referenced by other components.

ObjectView

Specifies whether fields are to be stored hierarchically or flattened out in the Fields property.

SparseArrays

Determines whether a unique TField object is created for each element of an array field.

State

Indicates the current operating mode of the dataset.

Derived from TMySQLDataSet

AllowSequenced

Determines that database records can be located by sequence numbers.

AutoRefresh

Specifies whether server-generated field values are refetched automatically.

AvailableResultsetCount

Indicates count of resultsets available to fetch from multiresultset query or stored procedure. This property is useful when query or stored procedure returns more than one dataset.

BlockReadSize

Determines how many record buffers are read in each block.

CacheBlobs

Determines whether BLOB fields are cached in memory.

Database

Specifies the database component for which this dataset represents one or more tables.

Filter

Specifies the text of the current filter for a dataset.

Filtered

Specifies whether filtering is active for a dataset.

FilterOptions

Specifies whether filtering is case insensitive, and whether or not partial comparisons are permitted when filtering records.

KeySize

Specifies the size of the key for the current index of the dataset.

LastInsertID

Get last inserted value of AUTO_INCREMENT column from MySQL server

RecNo

Indicates the current record in the dataset.

RecordCount

Indicates the total number of records associated with the dataset.

RecordSize

Indicates the size of a record in the dataset.

SortFieldNames

Specifies field names and sorting order to sort opened dataset by these fields on the client side without refetching data from server.

UpdateMode

Determines how MySQL finds records when updating to an SQL database.

UpdateObject

Specifies the update object component used to update a read-only result set.

In TmySQLQuery

DataSource

Specifies the data source component from which to extract current field values to use with same-name parameters in the query SQL statement.

Handle

Specifies the cursor handle for the query.

MultiResultsetNo

Specifies the resultset to associate with component when it become active. This property is useful when query or stored procedure returns more than one dataset.

ParamCheck

Specifies whether the parameter list for a query is regenerated if the SQL property changes at runtime.

ParamCount

Indicates the current number of parameters for the query.

Params

Contains the parameters for a query SQL statement.

Prepared

Determines whether or not a query is prepared for execution.

ProcessComments

Allows to choose what kind of comments to cut from SQL query text before sending it to server.

RequestLive

Specifies whether an application expects to receive a live result set when the query executes.

RowsAffected

Returns the number of rows operated upon by the latest query execution.

SQL

Contains the text of the SQL statement to execute for the query.

SQLBinary

Points to the binary data stream that represents an SQL query statement or result set.

Text

Points to the actual text of the SQL query passed to MySQL.

UniDirectional

Determines whether or not bidirectional cursors are enabled for a query's result set.

In TmySQLMacroQuery

MacroChar

Sets the macro definition symbol.

MacroCount

Contains the number of macro definitions in SQL query.

Macros

Contains Macros array with current query macro definitions.