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api-docs / org.ktorm.expression / TableExpression

TableExpression

data class TableExpression : QuerySourceExpression (source code)

Table expression.

Constructors

Name	Summary
<init>	`TableExpression( name: String, tableAlias: String? = null, catalog: String? = null, schema: String? = null, isLeafNode: Boolean = true, extraProperties: Map<String, Any> = emptyMap())` Table expression.

Properties

Name	Summary
catalog	`val catalog: String?` the table’s catalog.
extraProperties	`val extraProperties: Map<String, Any>` Extra properties of this expression, maybe useful in SqlFormatter to generate some special SQLs.
isLeafNode	`val isLeafNode: Boolean` Check if this expression is a leaf node in expression trees.
name	`val name: String` the table’s name.
schema	`val schema: String?` the table’s schema.
tableAlias	`val tableAlias: String?` the table’s alias.

Extension Functions

Name	Summary
eq	`infix fun <T : Any> T.eq( expr: ColumnDeclaring<T> ): BinaryExpression<Boolean>` Equal operator, translated to `=` in SQL.
neq	`infix fun <T : Any> T.neq( expr: ColumnDeclaring<T> ): BinaryExpression<Boolean>` Not-equal operator, translated to `<>` in SQL.
notEq	`infix fun <T : Any> T.notEq( expr: ColumnDeclaring<T> ): BinaryExpression<Boolean>` Not-equal operator, translated to `<>` in SQL.