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java.lang.Objectorg.h2.test.db.TestTriggersConstraints.Test
public static class TestTriggersConstraints.Test
A test trigger implementation.
| Field Summary |
|---|
| Fields inherited from interface org.h2.api.Trigger |
|---|
DELETE, INSERT, SELECT, UPDATE |
| Constructor Summary | |
|---|---|
TestTriggersConstraints.Test()
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| Method Summary | |
|---|---|
void |
close()
This method is called when the database is closed. |
void |
fire(java.sql.Connection conn,
java.lang.Object[] oldRow,
java.lang.Object[] newRow)
This method is called for each triggered action. |
void |
init(java.sql.Connection conn,
java.lang.String schemaName,
java.lang.String triggerName,
java.lang.String tableName,
boolean before,
int type)
This method is called by the database engine once when initializing the trigger. |
void |
remove()
This method is called when the trigger is dropped. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public TestTriggersConstraints.Test()
| Method Detail |
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public void fire(java.sql.Connection conn,
java.lang.Object[] oldRow,
java.lang.Object[] newRow)
throws java.sql.SQLException
TriggerThe row arrays contain all columns of the table, in the same order as defined in the table.
fire in interface Triggerconn - a connection to the databaseoldRow - the old row, or null if no old row is available (for
INSERT)newRow - the new row, or null if no new row is available (for
DELETE)
java.sql.SQLException - if the operation must be undone
public void init(java.sql.Connection conn,
java.lang.String schemaName,
java.lang.String triggerName,
java.lang.String tableName,
boolean before,
int type)
Trigger
init in interface Triggerconn - a connection to the database (a system connection)schemaName - the name of the schematriggerName - the name of the trigger used in the CREATE TRIGGER
statementtableName - the name of the tablebefore - whether the fire method is called before or after the
operation is performedtype - the operation type: INSERT, UPDATE, DELETE, SELECT, or a
combination (this parameter is a bit field)public void close()
Trigger
close in interface Triggerpublic void remove()
Trigger
remove in interface Trigger
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