Package com.djrapitops.plan.storage.database.queries.schema

Class MySQLSchemaQueries

java.lang.Object

com.djrapitops.plan.storage.database.queries.schema.MySQLSchemaQueries

public class MySQLSchemaQueries
extends Object

Static method class for MySQL Schema related queries.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MySQLSchemaQueries.ForeignKeyConstraint	Represents a FOREIGN KEY constraint in a MySQL database.

Method Summary

Modifier and Type	Method	Description
static Query<Integer>	columnVarcharLength(String table, String column)
static Query<Boolean>	doesColumnExist(String tableName, String columnName)
static Query<Boolean>	doesIndexExist(String indexName, String tableName)
static Query<Boolean>	doesTableExist(String tableName)
static Query<List<MySQLSchemaQueries.ForeignKeyConstraint>>	foreignKeyConstraintsOf(String referencedTable)
static Query<Optional<String>>	getVersion()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getVersion

public static Query<Optional<String>> getVersion()

doesTableExist

public static Query<Boolean> doesTableExist(String tableName)

foreignKeyConstraintsOf

public static Query<List<MySQLSchemaQueries.ForeignKeyConstraint>> foreignKeyConstraintsOf(String referencedTable)

doesIndexExist

public static Query<Boolean> doesIndexExist(String indexName,
 String tableName)

doesColumnExist

public static Query<Boolean> doesColumnExist(String tableName,
 String columnName)

columnVarcharLength

public static Query<Integer> columnVarcharLength(String table,
 String column)