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Yash-corYash-cor
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added parser test cases for MySQL. (#34703)
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3 files changed

+265
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‎test/it/parser/src/main/resources/case/dml/select-special-function.xml

Lines changed: 250 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4881,7 +4881,7 @@
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</expression-projection>
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</projections>
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</select>
4884-
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<select sql-case-id="select_prediction_cost">
48864886
<projections distinct-row="false" start-index="7" stop-index="13">
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<column-projection name="cust_id" start-delimiter="" end-delimiter="" start-index="7" stop-index="13"/>
@@ -4910,4 +4910,253 @@
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</expression-item>
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</order-by>
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</select>
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<select sql-case-id="select_name_const">
4915+
<projections start-index="7" stop-index="29">
4916+
<expression-projection start-index="7" stop-index="29" text="NAME_CONST('myname',14)">
4917+
<expr>
4918+
<function start-index="7" stop-index="29" function-name="NAME_CONST" text="NAME_CONST('myname',14)">
4919+
<parameter>
4920+
<literal-expression value="myname" start-index="18" stop-index="25"/>
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</parameter>
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<parameter>
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<literal-expression value="14" start-index="27" stop-index="28"/>
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</parameter>
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</function>
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</expr>
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</expression-projection>
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</projections>
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</select>
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<select sql-case-id="select_not_in">
4932+
<projections start-index="7" stop-index="33">
4933+
<expression-projection start-index="7" stop-index="33" text="3,4) NOT IN ((1,2), (3,4)">
4934+
<expr>
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<in-expression start-index="7" stop-index="33">
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<left>
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<row-expression start-index="7" stop-index="11" text="(3,4)">
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<items>
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<literal-expression start-index="8" stop-index="8" value="3" />
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</items>
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<items>
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<literal-expression start-index="10" stop-index="10" value="4" />
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</items>
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</row-expression>
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</left>
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<not>true</not>>
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<right>
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<list-expression start-index="20" stop-index="33">
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<items>
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<row-expression start-index="21" stop-index="25" text="(1,2)" >
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<items>
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<literal-expression start-index="22" stop-index="22" value="1"/>
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</items>
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<items>
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<literal-expression start-index="24" stop-index="24" value="2"/>
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</items>
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</row-expression>
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</items>
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<items>
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<row-expression start-index="28" stop-index="32" text="(3,4)" >
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<items>
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<literal-expression start-index="29" stop-index="29" value="3"/>
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</items>
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<items>
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<literal-expression start-index="31" stop-index="31" value="4"/>
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</items>
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</row-expression>
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</items>
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</list-expression>
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</right>
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</in-expression>
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</expr>
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</expression-projection>
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</projections>
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</select>
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4977+
<select sql-case-id="select_not_like">
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<projections start-index="7" stop-index="37">
4979+
<expression-projection start-index="7" stop-index="37" text="'hello world' NOT LIKE '%test%'">
4980+
<expr>
4981+
<binary-operation-expression start-index="7" stop-index="37" text="'hello world' NOT LIKE '%test%'">
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<left>
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<literal-expression start-index="7" stop-index="19" value="hello world" />
4984+
</left>
4985+
<operator>NOT LIKE</operator>
4986+
<right>
4987+
<list-expression start-index="30" stop-index="37">
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<items>
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<literal-expression start-index="30" stop-index="37" value="%test%"/>
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</items>
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</list-expression>
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</right>
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</binary-operation-expression>
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</expr>
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</expression-projection>
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</projections>
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</select>
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<select sql-case-id="select_now">
5000+
<projections start-index="7" stop-index="11">
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<expression-projection start-index="7" stop-index="11" text="NOW()">
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<expr>
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<function function-name="NOW" start-index="7" stop-index="11" text="NOW()" />
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</expr>
5005+
</expression-projection>
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</projections>
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</select>
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<select sql-case-id="select_nth_value">
5010+
<from>
5011+
<simple-table start-index="80" stop-index="88" name="employees"/>
5012+
</from>
5013+
<projections start-index="7" stop-index="73">
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<expression-projection start-index="7" stop-index="73" alias="third_highest_salary" text="NTH_VALUE(salary, 3) OVER (ORDER BY salary)" >
5015+
<expr>
5016+
<function function-name="NTH_VALUE" start-index="7" stop-index="49" text="NTH_VALUE(salary, 3) OVER (ORDER BY salary)">
5017+
<parameter>
5018+
<column start-index="17" stop-index="22" name="salary"/>
5019+
</parameter>
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<parameter>
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<literal-expression start-index="25" stop-index="25" value="3"/>
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</parameter>
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</function>
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</expr>
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</expression-projection>
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</projections>
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</select>
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<select sql-case-id="select_nullif">
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<projections start-index="7" stop-index="17">
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<expression-projection start-index="7" stop-index="17" text="NULLIF(1,1)">
5032+
<expr>
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<function function-name="NULLIF" start-index="7" stop-index="17" text="NULLIF(1,1)">
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<parameter>
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<literal-expression start-index="14" stop-index="14" value="1"/>
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</parameter>
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<parameter>
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<literal-expression start-index="16" stop-index="16" value="1"/>
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</parameter>
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</function>
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</expr>
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</expression-projection>
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</projections>
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</select>
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<select sql-case-id="select_oct">
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<projections start-index="7" stop-index="13">
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<expression-projection start-index="7" stop-index="13" text="OCT(12)">
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<expr>
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<function function-name="OCT" start-index="7" stop-index="13" text="OCT(12)">
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<parameter>
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<literal-expression start-index="11" stop-index="12" value="12"/>
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</parameter>
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</function>
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</expr>
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</expression-projection>
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</projections>
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</select>
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<select sql-case-id="select_octet_length">
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<projections start-index="7" stop-index="26">
5062+
<expression-projection start-index="7" stop-index="26" text="OCTET_LENGTH('text')">
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<expr>
5064+
<function function-name="OCTET_LENGTH" start-index="7" stop-index="26" text="OCTET_LENGTH('text')">
5065+
<parameter>
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<literal-expression start-index="20" stop-index="25" value="text"/>
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</parameter>
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</function>
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</expr>
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</expression-projection>
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</projections>
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</select>
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5074+
<select sql-case-id="select_ord">
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<projections start-index="7" stop-index="14">
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<expression-projection start-index="7" stop-index="14" text="ORD('2')">
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<expr>
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<function function-name="ORD" start-index="7" stop-index="14" text="ORD('2')">
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<parameter>
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<literal-expression start-index="11" stop-index="13" value="2"/>
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</parameter>
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</function>
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</expr>
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</expression-projection>
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</projections>
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</select>
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<select sql-case-id="select_period_add">
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<projections start-index="7" stop-index="26">
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<expression-projection start-index="7" stop-index="26" text="PERIOD_ADD(200801,2)">
5091+
<expr>
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<function function-name="PERIOD_ADD" start-index="7" stop-index="26" text="PERIOD_ADD(200801,2)">
5093+
<parameter>
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<literal-expression start-index="18" stop-index="23" value="200801"/>
5095+
</parameter>
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<parameter>
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<literal-expression start-index="25" stop-index="25" value="2"/>
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</parameter>
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</function>
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</expr>
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</expression-projection>
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</projections>
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</select>
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<select sql-case-id="select_period_diff">
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<projections start-index="7" stop-index="32">
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<expression-projection start-index="7" stop-index="32" text="PERIOD_DIFF(200802,200703)">
5108+
<expr>
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<function function-name="PERIOD_DIFF" start-index="7" stop-index="32" text="PERIOD_DIFF(200802,200703)">
5110+
<parameter>
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<literal-expression start-index="19" stop-index="24" value="200802"/>
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</parameter>
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<parameter>
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<literal-expression start-index="26" stop-index="31" value="200703"/>
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</parameter>
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</function>
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</expr>
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</expression-projection>
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</projections>
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</select>
5121+
5122+
<select sql-case-id="select_percent_rank">
5123+
<from>
5124+
<simple-table start-index="50" stop-index="58" name="employees"/>
5125+
</from>
5126+
<projections start-index="7" stop-index="43">
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<expression-projection start-index="7" stop-index="43" text="PERCENT_RANK() OVER (ORDER BY salary)" >
5128+
<expr>
5129+
<function function-name="PERCENT_RANK" start-index="7" stop-index="43" text="PERCENT_RANK() OVER (ORDER BY salary)"/>
5130+
</expr>
5131+
</expression-projection>
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</projections>
5133+
</select>
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5135+
<select sql-case-id="select_pi">
5136+
<projections start-index="7" stop-index="10">
5137+
<expression-projection start-index="7" stop-index="10" text="PI()">
5138+
<expr>
5139+
<function function-name="PI" start-index="7" stop-index="10" text="PI()"/>
5140+
</expr>
5141+
</expression-projection>
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</projections>
5143+
</select>
5144+
5145+
<select sql-case-id="select_regexp" >
5146+
<projections start-index="7" stop-index="25">
5147+
<expression-projection start-index="7" stop-index="25" text="'a' REGEXP '^[a-d]'">
5148+
<expr>
5149+
<binary-operation-expression start-index="7" stop-index="25" text="'a' REGEXP '^[a-d]'">
5150+
<left>
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<literal-expression start-index="7" stop-index="9" value="a"/>
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</left>
5153+
<operator>REGEXP</operator>
5154+
<right>
5155+
<literal-expression start-index="18" stop-index="25" value="^[a-d]"/>
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</right>
5157+
</binary-operation-expression>
5158+
</expr>
5159+
</expression-projection>
5160+
</projections>
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</select>
49135162
</sql-parser-test-cases>

‎test/it/parser/src/main/resources/sql/supported/dml/select-special-function.xml

Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -283,4 +283,18 @@
283283
<sql-case id="select_length" value="SELECT LENGTH('TEXT')" db-types="MySQL" />
284284
<sql-case id="select_locate" value="SELECT LOCATE('bar','foobarbar')" db-types="MySQL" />
285285
<sql-case id="select_prediction_cost" value="SELECT cust_id FROM mining_data_apply_v WHERE country_name = 'Italy' ORDER BY PREDICTION_COST(DT_SH_Clas_sample, 1 COST MODEL USING *)" db-types="Oracle" />
286+
<sql-case id="select_name_const" value="SELECT NAME_CONST('myname',14)" db-types="MySQL" />
287+
<sql-case id="select_not_in" value="SELECT (3,4) NOT IN ((1,2), (3,4))" db-types="MySQL" />
288+
<sql-case id="select_not_like" value="SELECT 'hello world' NOT LIKE '%test%'" db-types="MySQL" />
289+
<sql-case id="select_now" value="SELECT NOW()" db-types="MySQL" />
290+
<sql-case id="select_nth_value" value="SELECT NTH_VALUE(salary, 3) OVER (ORDER BY salary) AS third_highest_salary FROM employees" db-types="MySQL" />
291+
<sql-case id="select_nullif" value="SELECT NULLIF(1,1)" db-types="MySQL" />
292+
<sql-case id="select_oct" value="SELECT OCT(12)" db-types="MySQL" />
293+
<sql-case id="select_octet_length" value="SELECT OCTET_LENGTH('text')" db-types="MySQL" />
294+
<sql-case id="select_ord" value="SELECT ORD('2')" db-types="MySQL" />
295+
<sql-case id="select_period_add" value="SELECT PERIOD_ADD(200801,2)" db-types="MySQL" />
296+
<sql-case id="select_period_diff" value="SELECT PERIOD_DIFF(200802,200703)" db-types="MySQL" />
297+
<sql-case id="select_percent_rank" value="SELECT PERCENT_RANK() OVER (ORDER BY salary) FROM employees;" db-types="MySQL" />
298+
<sql-case id="select_pi" value="SELECT PI()" db-types="MySQL" />
299+
<sql-case id="select_regexp" value="SELECT 'a' REGEXP '^[a-d]'" db-types="MySQL" />
286300
</sql-cases>

‎test/it/parser/src/main/resources/sql/supported/dml/select.xml

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -229,7 +229,7 @@
229229
<sql-case id="select_with_last_value_function" value="SELECT LAST_VALUE(AGE IGNORE NULLS) OVER (PARTITION BY AGE ORDER BY AGE) from TEST;" db-types="Oracle" />
230230
<sql-case id="select_with_lead_and_lag_function" value="SELECT hire_date, LAG(hire_date, 1) OVER (ORDER BY hire_date) AS LAG1, LEAD(hire_date, 1) OVER (ORDER BY hire_date) AS LEAD1 FROM employees WHERE department_id = 30 ORDER BY hire_date;" db-types="Oracle" />
231231
<sql-case id="select_with_connect_by_root" value="SELECT CONNECT_BY_ROOT last_name 'Manager' FROM employees CONNECT BY PRIOR employee_id = manager_id" db-types="Oracle" />
232-
<sql-case id="select_with_ntile_function" value="SELECT NTILE(4) OVER (ORDER BY salary DESC) AS quartile FROM employees WHERE department_id = 100 ORDER BY last_name" db-types="Oracle" />
232+
<sql-case id="select_with_ntile_function" value="SELECT NTILE(4) OVER (ORDER BY salary DESC) AS quartile FROM employees WHERE department_id = 100 ORDER BY last_name" db-types="Oracle,MySQL" />
233233
<sql-case id="select_with_percentile_functions" value="SELECT department_id, PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY salary DESC) 'Median cont', PERCENTILE_DISC(0.5) WITHIN GROUP (ORDER BY salary DESC) 'Median disc' FROM employees GROUP BY department_id" db-types="Oracle" />
234234
<sql-case id="select_with_keep_clause" value="SELECT salary,MIN(salary) KEEP (DENSE_RANK FIRST ORDER BY commission_pct) OVER (PARTITION BY department_id) 'Worst', MAX(salary) KEEP (DENSE_RANK LAST ORDER BY commission_pct) OVER (PARTITION BY department_id) 'Best' FROM employees ORDER BY department_id" db-types="Oracle" />
235235
<sql-case id="select_with_corr_function" value="SELECT employee_id, CORR(SYSDATE - hire_date, salary) FROM employees WHERE department_id in (50, 80) ORDER BY employee_id" db-types="Oracle" />

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