FireDAC Components for Oracle OCI

Build 20.0.7654

Allow Prepared Statement

Prepare a query statement before its execution.

Syntax


property AllowPreparedStatement: Boolean;

Data Type

Boolean

Default Value

true

Remarks

If the AllowPreparedStatement property is set to false, statements are parsed each time they are executed. Setting this property to false can be useful if you are executing many different queries only once.

If you are executing the same query repeatedly, you will generally see better performance by leaving this property at the default, true. Preparing the query avoids recompiling the same query over and over. However, prepared statements also require the component to keep the connection active and open while the statement is prepared.

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Build 20.0.7654