# concat

open fun concat(vararg expr: Expression<*>): Concat

### Deprecated (with error)

This interface method will be removed following release 1.0.0 and should be replaced with the equivalent top-level function.

#### Replace with

    import org.jetbrains.exposed.v1.core.concat

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    concat(*expr)

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open fun concat(separator: String = "", expr: List<Expression<*>>): Concat

### Deprecated (with error)

This interface method will be removed following release 1.0.0 and should be replaced with the equivalent top-level function.

#### Replace with

    import org.jetbrains.exposed.v1.core.concat

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    concat(separator, expr)

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