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MXS-1196: Add support for DROP SEQUENCE

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This commit is contained in:
Johan Wikman
2017-05-22 15:26:50 +03:00
parent 6645a0581f
commit 61b265467b
4 changed files with 45 additions and 13 deletions
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26
query_classifier/qc_sqlite/sqlite-src-3110100/src/parse.y
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@ -113,7 +113,7 @@ extern void maxscaleCheckTable(Parse*, SrcList* pTables);
extern void maxscaleCreateSequence(Parse*, Token* pDatabase, Token* pTable);
extern void maxscaleDeallocate(Parse*, Token* pName);
extern void maxscaleDo(Parse*, ExprList* pEList);
extern void maxscaleDrop(Parse*, MxsDrop* pDrop);
extern void maxscaleDrop(Parse*, int what, Token* pDatabase, Token* pName);
extern void maxscaleExecute(Parse*, Token* pName, int type_mask);
extern void maxscaleExecuteImmediate(Parse*, Token* pName, ExprSpan* pExprSpan, int type_mask);
extern void maxscaleExplain(Parse*, Token* pNext);
@ -2719,11 +2719,7 @@ call ::= CALL fullname(X) call_args_opt(Y). {
//////////////////////// DROP FUNCTION statement ////////////////////////////////////
//
cmd ::= DROP FUNCTION_KW ifexists nm(X). {
MxsDrop drop;
drop.what = MXS_DROP_FUNCTION;
drop.token = X;
maxscaleDrop(pParse, &drop);
maxscaleDrop(pParse, MXS_DROP_FUNCTION, NULL, &X);
}
//////////////////////// The CHECK TABLE statement ////////////////////////////////////
@ -3305,4 +3301,22 @@ cmd ::= CREATE SEQUENCE nm(X) dbnm(Y).{ // CREATE SEQUENCE db
maxscaleCreateSequence(pParse, pDatabase, pTable);
}
//////////////////////// ORACLE CREATE SEQUENCE ////////////////////////////////////
//
cmd ::= DROP SEQUENCE nm(X) dbnm(Y).{ // CREATE SEQUENCE db
Token* pDatabase;
Token* pTable;
if (Y.z)
{
pDatabase = &X;
pTable = &Y;
}
else
{
pDatabase = NULL;
pTable = &X;
}
maxscaleDrop(pParse, MXS_DROP_SEQUENCE, pDatabase, pTable);
}
%endif

7
query_classifier/qc_sqlite/sqlite-src-3110100/src/sqliteInt.h
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@ -4092,14 +4092,9 @@ int sqlite3DbstatRegister(sqlite3*);
typedef enum mxs_drop
{
MXS_DROP_FUNCTION,
MXS_DROP_SEQUENCE,
} mxs_drop_t;
typedef struct MxsDrop
{
mxs_drop_t what;
Token token;
} MxsDrop;
typedef enum mxs_set
{
MXS_SET_VARIABLES,