fun checkConstraints()

in exposed-core/src/main/kotlin/org/jetbrains/exposed/v1/core/Table.kt [506:530]

• 24 lines of code
• 6 McCabe index (conditional complexity)

    fun checkConstraints(): List<CheckConstraint> {
        val filteredChecks = checkConstraints.filterNot { (name, _) ->
            when (val dialect = currentDialect) {
                is MysqlDialect -> name.startsWith(generatedUnsignedCheckPrefix) || name.startsWith(generatedSignedCheckPrefix)
                is SQLServerDialect -> name.startsWith("${generatedUnsignedCheckPrefix}byte") ||
                    name.startsWith("${generatedSignedCheckPrefix}short")
                is PostgreSQLDialect -> name.startsWith("${generatedSignedCheckPrefix}short")
                is H2Dialect -> when (dialect.h2Mode) {
                    H2Dialect.H2CompatibilityMode.PostgreSQL -> name.startsWith("${generatedSignedCheckPrefix}short")
                    else -> name.startsWith(generatedSignedCheckPrefix)
                }
                else -> false
            }
        }.toMutableList().apply {
            val isNotSQLiteOrOracle = currentDialect !is SQLiteDialect && currentDialect !is OracleDialect
            val isNotOracle = currentDialect !is OracleDialect

            if (isNotSQLiteOrOracle) removeAll { (name, _) -> name.startsWith("${generatedSignedCheckPrefix}integer") }
            if (isNotOracle) removeAll { (name, _) -> name.startsWith("${generatedSignedCheckPrefix}long") }
        }
        return filteredChecks.mapIndexed { index, (name, op) ->
            val resolvedName = name.ifBlank { "check_${tableNameWithSchemaSanitized}_$index" }
            CheckConstraint.from(this@Table, resolvedName, op)
        }
    }