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[improvement] Support show tablets stmt (#7970)

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change `show tablet from tbl` to `show tablets from tbl`
This commit is contained in:
ChPi
2022-03-05 15:25:57 +08:00
committed by GitHub
parent f52d479cbc
commit f57f02bbf2
6 changed files with 132 additions and 40 deletions
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4
fe/fe-core/src/main/cup/sql_parser.cup
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@ -267,7 +267,7 @@ terminal String KW_ADD, KW_ADMIN, KW_AFTER, KW_AGGREGATE, KW_ALIAS, KW_ALL, KW_A
KW_SKEW,
KW_SMALLINT, KW_SNAPSHOT, KW_SONAME, KW_SPLIT, KW_START, KW_STATUS, KW_STATS, KW_STOP, KW_STORAGE, KW_STREAM, KW_STRING, KW_STRUCT,
KW_SUM, KW_SUPERUSER, KW_SYNC, KW_SYSTEM,
KW_TABLE, KW_TABLES, KW_TABLET, KW_TASK, KW_TEMPORARY, KW_TERMINATED, KW_TEXT, KW_THAN, KW_TIME, KW_THEN, KW_TIMESTAMP, KW_TINYINT,KW_TRASH,
KW_TABLE, KW_TABLES, KW_TABLET, KW_TABLETS, KW_TASK, KW_TEMPORARY, KW_TERMINATED, KW_TEXT, KW_THAN, KW_TIME, KW_THEN, KW_TIMESTAMP, KW_TINYINT,KW_TRASH,
KW_TO, KW_TRANSACTION, KW_TRIGGERS, KW_TRIM, KW_TRUE, KW_TRUNCATE, KW_TYPE, KW_TYPES,
KW_UNCOMMITTED, KW_UNBOUNDED, KW_UNION, KW_UNIQUE, KW_UNLOCK, KW_UNSIGNED, KW_USE, KW_USER, KW_USING, KW_UNINSTALL,
KW_VALUE, KW_VALUES, KW_VARCHAR, KW_VARIABLES, KW_VERBOSE, KW_VIEW,
@ -2756,7 +2756,7 @@ show_param ::=
{:
RESULT = new ShowTabletStmt(null, tabletId);
:}
| KW_TABLET KW_FROM table_name:dbTblName opt_partition_names:partitionNames opt_wild_where order_by_clause:orderByClause limit_clause:limitClause
| KW_TABLETS KW_FROM table_name:dbTblName opt_partition_names:partitionNames opt_wild_where order_by_clause:orderByClause limit_clause:limitClause
{:
RESULT = new ShowTabletStmt(dbTblName, -1L, partitionNames, parser.where, orderByClause, limitClause);
:}

1
fe/fe-core/src/main/jflex/sql_scanner.flex
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@ -421,6 +421,7 @@ import org.apache.doris.qe.SqlModeHelper;
keywordMap.put("year", new Integer(SqlParserSymbols.KW_YEAR));
keywordMap.put("||", new Integer(SqlParserSymbols.KW_PIPE));
keywordMap.put("sql_block_rule", new Integer(SqlParserSymbols.KW_SQL_BLOCK_RULE));
keywordMap.put("tablets", new Integer(SqlParserSymbols.KW_TABLETS));
}
// map from token id to token description