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Merge pull request #201 from os12/master

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Add Statement::getExtendedSQL()
This commit is contained in:
Sébastien Rombauts 2019-06-18 20:24:33 +02:00 committed by GitHub
commit 9b00034b06
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3 changed files with 12 additions and 0 deletions
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4
include/SQLiteCpp/Statement.h
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@ -608,6 +608,10 @@ public:
{
return mQuery;
}
// Return a UTF-8 string containing the SQL text of prepared statement with bound parameters expanded.
std::string getExtendedSQL();
/// Return the number of columns in the result set returned by the prepared statement
inline int getColumnCount() const
{

7
src/Statement.cpp
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@ -412,17 +412,24 @@ int Statement::getErrorCode() const noexcept // nothrow
{
return sqlite3_errcode(mStmtPtr);
}
// Return the extended numeric result code for the most recent failed API call (if any).
int Statement::getExtendedErrorCode() const noexcept // nothrow
{
return sqlite3_extended_errcode(mStmtPtr);
}
// Return UTF-8 encoded English language explanation of the most recent failed API call (if any).
const char* Statement::getErrorMsg() const noexcept // nothrow
{
return sqlite3_errmsg(mStmtPtr);
}
// Return a UTF-8 string containing the SQL text of prepared statement with bound parameters expanded.
std::string Statement::getExtendedSQL() {
return sqlite3_expanded_sql(mStmtPtr);
}
////////////////////////////////////////////////////////////////////////////////
// Internal class : shared pointer to the sqlite3_stmt SQLite Statement Object
////////////////////////////////////////////////////////////////////////////////

1
tests/Statement_test.cpp
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@ -257,6 +257,7 @@ TEST(Statement, bindings)
insert.bind(1, text);
insert.bind(2, integer);
insert.bind(3, dbl);
EXPECT_EQ(insert.getExtendedSQL(), "INSERT INTO test VALUES (NULL, 'first', -123, 0.123)");
EXPECT_EQ(1, insert.exec());
EXPECT_EQ(SQLITE_DONE, db.getErrorCode());