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fix: https://github.com/tencentmusic/supersonic/issues/2132 (#2137)

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zyclove
2025-03-05 14:54:16 +08:00
committed by GitHub
parent 732222ab98
commit efddf4cacf
2 changed files with 15 additions and 1 deletions
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14
common/src/main/java/com/tencent/supersonic/common/calcite/SqlDialectFactory.java
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@@ -26,6 +26,16 @@ public class SqlDialectFactory {
.withLiteralQuoteString("'").withIdentifierQuoteString("\"")
.withLiteralEscapedQuoteString("''").withUnquotedCasing(Casing.UNCHANGED)
.withQuotedCasing(Casing.UNCHANGED).withCaseSensitive(true);
public static final Context PRESTO_CONTEXT =
SqlDialect.EMPTY_CONTEXT.withDatabaseProduct(DatabaseProduct.PRESTO)
.withLiteralQuoteString("'").withIdentifierQuoteString("\"")
.withLiteralEscapedQuoteString("''").withUnquotedCasing(Casing.UNCHANGED)
.withQuotedCasing(Casing.UNCHANGED).withCaseSensitive(true);
public static final Context KYUUBI_CONTEXT =
SqlDialect.EMPTY_CONTEXT.withDatabaseProduct(DatabaseProduct.BIG_QUERY)
.withLiteralQuoteString("'").withIdentifierQuoteString("`")
.withLiteralEscapedQuoteString("''").withUnquotedCasing(Casing.UNCHANGED)
.withQuotedCasing(Casing.UNCHANGED).withCaseSensitive(false);
private static Map<EngineType, SemanticSqlDialect> sqlDialectMap;
static {
@@ -35,6 +45,10 @@ public class SqlDialectFactory {
sqlDialectMap.put(EngineType.H2, new SemanticSqlDialect(DEFAULT_CONTEXT));
sqlDialectMap.put(EngineType.POSTGRESQL, new SemanticSqlDialect(POSTGRESQL_CONTEXT));
sqlDialectMap.put(EngineType.HANADB, new SemanticSqlDialect(HANADB_CONTEXT));
sqlDialectMap.put(EngineType.STARROCKS, new SemanticSqlDialect(DEFAULT_CONTEXT));
sqlDialectMap.put(EngineType.KYUUBI, new SemanticSqlDialect(KYUUBI_CONTEXT));
sqlDialectMap.put(EngineType.PRESTO, new SemanticSqlDialect(PRESTO_CONTEXT));
sqlDialectMap.put(EngineType.TRINO, new SemanticSqlDialect(PRESTO_CONTEXT));
}
public static SemanticSqlDialect getSqlDialect(EngineType engineType) {