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new 12ca71c5ecc [Oracle SQL] Support HR-5-158 of Oracle SQL (#27603)
12ca71c5ecc is described below
commit 12ca71c5eccf26443851ba709d0bd1e6e3d414b3
Author: Liao Lanyu <1435078...@qq.com>
AuthorDate: Tue Aug 1 12:11:05 2023 +0800
[Oracle SQL] Support HR-5-158 of Oracle SQL (#27603)
* tmp
* support HR-5-158 test
---
.../src/main/antlr4/imports/oracle/BaseRule.g4 | 2 +-
.../resources/case/dml/select-special-function.xml | 41 ++++++++++++++++++++++
.../parser/src/main/resources/case/dml/select.xml | 3 ++
.../sql/supported/dml/select-special-function.xml | 1 +
4 files changed, 46 insertions(+), 1 deletion(-)
diff --git
a/parser/sql/dialect/oracle/src/main/antlr4/imports/oracle/BaseRule.g4
b/parser/sql/dialect/oracle/src/main/antlr4/imports/oracle/BaseRule.g4
index 28b6c93ffcd..c504038c6b8 100644
--- a/parser/sql/dialect/oracle/src/main/antlr4/imports/oracle/BaseRule.g4
+++ b/parser/sql/dialect/oracle/src/main/antlr4/imports/oracle/BaseRule.g4
@@ -325,7 +325,7 @@ unreservedWord3
| USE_PRIVATE_OUTLINES | USE_SEMI | USE_TTT_FOR_GSETS | USE_WEAK_NAME_RESL
| VALIDATE | VALIDATION | VARIANCE | VAR_POP
| VAR_SAMP | VECTOR_READ | VECTOR_READ_TRACE | VERSIONING |
VERSIONS_ENDSCN | VERSIONS_ENDTIME | VERSIONS_OPERATION
| VERSIONS_STARTSCN | VERSIONS_STARTTIME | VERSIONS_XID | VOLUME | VSIZE |
WELLFORMED | WHENEVER | WHITESPACE
- | WIDTH_BUCKET | WRAPPED | XID | XMLATTRIBUTES | XMLCAST | XMLCDATA |
XMLCOLATTVAL | XMLCOMMENT | XMLCONCAT | XMLDIFF
+ | WIDTH_BUCKET | WRAPPED | XID | XMLAGG | XMLATTRIBUTES | XMLCAST |
XMLCDATA | XMLCOLATTVAL | XMLCOMMENT | XMLCONCAT | XMLDIFF
| XMLEXISTS | XMLEXISTS2 | XMLFOREST | XMLINDEX_REWRITE |
XMLINDEX_REWRITE_IN_SELECT | XMLINDEX_SEL_IDX_TBL | XMLISNODE
| XMLISVALID | XMLNAMESPACES | XMLPARSE | XMLPATCH | XMLPI | XMLQUERY |
XMLROOT | XMLSERIALIZE | XMLTABLE | XMLTOOBJECT
| XMLTRANSFORM | XMLTRANSFORMBLOB | XML_DML_RWT_STMT | XPATHTABLE |
XS_SYS_CONTEXT | X_DYN_PRUNE
diff --git
a/test/it/parser/src/main/resources/case/dml/select-special-function.xml
b/test/it/parser/src/main/resources/case/dml/select-special-function.xml
index 13c6cac9258..8663b827d83 100644
--- a/test/it/parser/src/main/resources/case/dml/select-special-function.xml
+++ b/test/it/parser/src/main/resources/case/dml/select-special-function.xml
@@ -460,4 +460,45 @@
<column-item name="hire_date" order-direction="ASC"
start-index="174" stop-index="182" literal-start-index="174"
literal-stop-index="182" />
</order-by>
</select>
+
+ <select sql-case-id="select_sys_xml_agg">
+ <projections start-index="7" stop-index="46">
+ <expression-projection text="SYS_XMLAGG(SYS_XMLGEN(last_name))"
alias="XMLAGG" start-index="7" stop-index="46">
+ <expr>
+ <function function-name="SYS_XMLAGG" start-index="7"
stop-index="39" text="SYS_XMLAGG(SYS_XMLGEN(last_name))">
+ <parameter>
+ <function function-name="SYS_XMLGEN"
start-index="18" stop-index="38" text="SYS_XMLGEN(last_name)">
+ <parameter>
+ <column name="last_name" start-index="29"
stop-index="37"/>
+ </parameter>
+ </function>
+ </parameter>
+ </function>
+ </expr>
+ </expression-projection>
+ </projections>
+ <from>
+ <simple-table name="employees" start-index="53" stop-index="61" />
+ </from>
+ <where start-index="63" stop-index="87">
+ <expr>
+ <binary-operation-expression start-index="69" stop-index="87" >
+ <left>
+ <column name="last_name" start-index="69"
stop-index="77"/>
+ </left>
+ <operator>LIKE</operator>
+ <right>
+ <list-expression start-index="84" stop-index="87">
+ <items>
+ <literal-expression value="R%"
start-index="84" stop-index="87" />
+ </items>
+ </list-expression>
+ </right>
+ </binary-operation-expression>
+ </expr>
+ </where>
+ <order-by>
+ <column-item name="xmlagg" order-direction="ASC" start-index="98"
stop-index="103"/>
+ </order-by>
+ </select>
</sql-parser-test-cases>
diff --git a/test/it/parser/src/main/resources/case/dml/select.xml
b/test/it/parser/src/main/resources/case/dml/select.xml
index 5b887d7b48f..7561d8e8783 100644
--- a/test/it/parser/src/main/resources/case/dml/select.xml
+++ b/test/it/parser/src/main/resources/case/dml/select.xml
@@ -5983,6 +5983,9 @@
</binary-operation-expression>
</expr>
</where>
+ <order-by>
+ <column-item name="xmlagg" order-direction="ASC" start-index="106"
stop-index="111"/>
+ </order-by>
</select>
<select sql-case-id="select_with_cover_pop_and_covar_samp">
diff --git
a/test/it/parser/src/main/resources/sql/supported/dml/select-special-function.xml
b/test/it/parser/src/main/resources/sql/supported/dml/select-special-function.xml
index 5bfadbd6c68..d6f4c165697 100644
---
a/test/it/parser/src/main/resources/sql/supported/dml/select-special-function.xml
+++
b/test/it/parser/src/main/resources/sql/supported/dml/select-special-function.xml
@@ -40,4 +40,5 @@
<sql-case id="select_extract_function" value="SELECT EXTRACT(YEAR FROM
TIMESTAMP '2001-02-16 20:38:40')" db-types="PostgreSQL,openGauss" />
<sql-case id="select_extract_function_for_oracle" value="SELECT
EXTRACT(YEAR FROM TIMESTAMP '2001-02-16 20:38:40') FROM DUAL" db-types="Oracle"
/>
<sql-case id="select_mod_function" value="SELECT MOD(order_id, 1) from
t_order" db-types="PostgreSQL,openGauss" />
+ <sql-case id="select_sys_xml_agg" value="SELECT
SYS_XMLAGG(SYS_XMLGEN(last_name)) XMLAGG FROM employees WHERE last_name LIKE
'R%' ORDER BY xmlagg;" db-types="Oracle" />
</sql-cases>
