TParamStyle¶
Style of parameter.
Declaration¶
Source position: db.pas line 1385
type
TParamStyle = (psInterbase,psPostgreSQL,psSimulated)Values¶
| Value | Description |
|---|---|
| psInterbase | Parameters are specified by a ? character. |
| psPostgreSQL | Parameters are specified by a $N character. |
| psSimulated | Parameters are specified by a $N character. |
Description¶
TParamStyle denotes the style in which parameters are specified in a query. It is used in the TParams.ParseSQl method, and can have the following values:
- psInterbase
- Parameters are specified by a ? character.
- psPostgreSQL
- Parameters are specified by a $N character.
- psSimulated
- Parameters are specified by a $N character.
See also¶
| Name | Description |
|---|---|
| TParams.ParseSQL | Parse SQL statement, replacing parameter names with SQL parameter placeholders. |