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@ -122,7 +122,7 @@ |
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Subtransactions can be started explicitly using the |
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<command>SAVEPOINT</command> command, but can also be started in |
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other ways, such as PL/pgSQL's <command>EXCEPTION</command> clause. |
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PL/Python and PL/TCL also support explicit subtransactions. |
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PL/Python and PL/Tcl also support explicit subtransactions. |
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Subtransactions can also be started from other subtransactions. |
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The top-level transaction and its child subtransactions form a |
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hierarchy or tree, which is why we refer to the main transaction as |
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