6928.patch
| new/src/main/org/h2/command/dml/Update.java 2023-01-25 15:00:22 +0000 | ||
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import org.h2.api.Trigger; |
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import org.h2.command.CommandInterface; |
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import org.h2.command.Prepared; |
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import org.h2.engine.DbObject; |
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import org.h2.engine.Right; |
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import org.h2.engine.Session; |
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import org.h2.engine.*; |
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import org.h2.expression.Expression; |
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import org.h2.expression.ExpressionVisitor; |
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import org.h2.expression.Parameter; |
| ... | ... | |
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// copy the old row to new, as no index is affected |
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Row o = inMemRows.next(); |
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Row n = inMemRows.next(); |
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Row oldRowCopy = null; |
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oldRowCopy = table.getTemplateRow(); |
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oldRowCopy.copy(o); |
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oldRowCopy.setKey(o.getKey()); |
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session.log(table, UndoLogRecord.DELETE, oldRowCopy); |
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session.log(table, UndoLogRecord.INSERT, n); |
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o.copy(n); |
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table.updateMaxDataModificationId(); |
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} |
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} |
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| new/src/main/org/h2/pagestore/db/PageStoreTable.java 2023-01-25 15:00:55 +0000 | ||
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| 538 | 538 |
public long getMaxDataModificationId() {
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return lastModificationId; |
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} |
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@Override |
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public void updateMaxDataModificationId() {
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lastModificationId = database.getNextModificationDataId(); |
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} |
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@Override |
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public long getRowCountApproximation() {
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| new/src/main/org/h2/table/Table.java 2023-01-25 15:01:53 +0000 | ||
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* @return the modification id |
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*/ |
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public abstract long getMaxDataModificationId(); |
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/** |
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* Update the last data modification id. |
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*/ |
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public void updateMaxDataModificationId() |
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{
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} |
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/** |
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* Check if the table is deterministic. |