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| <h1 title="Package" class="title">Package org.apache.beam.sdk.extensions.sql.zetasql.translation</h1> |
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| <div class="block">Conversion logic between ZetaSQL resolved query nodes and Calcite rel nodes.</div> |
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| <td class="colFirst"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/zetasql/translation/ConversionContext.html" title="class in org.apache.beam.sdk.extensions.sql.zetasql.translation">ConversionContext</a></td> |
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| <div class="block">Conversion context, some rules need this data to convert the nodes.</div> |
| </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/zetasql/translation/ExpressionConverter.html" title="class in org.apache.beam.sdk.extensions.sql.zetasql.translation">ExpressionConverter</a></td> |
| <td class="colLast"> |
| <div class="block">Extracts expressions (function calls, field accesses) from the resolve query nodes, converts them |
| to RexNodes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/zetasql/translation/QueryStatementConverter.html" title="class in org.apache.beam.sdk.extensions.sql.zetasql.translation">QueryStatementConverter</a></td> |
| <td class="colLast"> |
| <div class="block">Converts a resolved Zeta SQL query represented by a tree to corresponding Calcite representation.</div> |
| </td> |
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| <td class="colFirst"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/zetasql/translation/SqlOperators.html" title="class in org.apache.beam.sdk.extensions.sql.zetasql.translation">SqlOperators</a></td> |
| <td class="colLast"> |
| <div class="block">A separate SqlOperators table for those functions that do not exist or not compatible with |
| Calcite.</div> |
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| <td class="colFirst"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/zetasql/translation/UserFunctionDefinitions.html" title="class in org.apache.beam.sdk.extensions.sql.zetasql.translation">UserFunctionDefinitions</a></td> |
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| <div class="block">Holds user defined function definitions.</div> |
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| <td class="colFirst"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/zetasql/translation/UserFunctionDefinitions.Builder.html" title="class in org.apache.beam.sdk.extensions.sql.zetasql.translation">UserFunctionDefinitions.Builder</a></td> |
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| <td class="colFirst"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/zetasql/translation/UserFunctionDefinitions.JavaScalarFunction.html" title="class in org.apache.beam.sdk.extensions.sql.zetasql.translation">UserFunctionDefinitions.JavaScalarFunction</a></td> |
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| <td class="colFirst"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/zetasql/translation/ZetaSqlScalarFunctionImpl.html" title="class in org.apache.beam.sdk.extensions.sql.zetasql.translation">ZetaSqlScalarFunctionImpl</a></td> |
| <td class="colLast"> |
| <div class="block">ZetaSQL-specific extension to <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/ScalarFunctionImpl.html" title="class in org.apache.beam.sdk.extensions.sql.impl"><code>ScalarFunctionImpl</code></a>.</div> |
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| <div class="block">Conversion logic between ZetaSQL resolved query nodes and Calcite rel nodes.</div> |
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